# Smart Telescope Comparison Chart (2026): Specs Side by Side > Compare 15 smart telescopes side by side: aperture, focal length, field of view, mount, weight, battery and price, from Celestron, DWARFLAB, Unistellar… - Source: https://smarttelescopereview.com/smart-telescopes/ - Markdown version: https://smarttelescopereview.com/smart-telescopes.md --- - [Home](https://smarttelescopereview.com/) - Compare telescopes # Smart telescope comparison chart Every smart telescope we track, plus two phone-guided traditional scopes for contrast, side by side: aperture, focal length, native field of view, mount, weight and battery. Click any column to sort by it. Covers 15 models from Celestron, DWARFLAB, Unistellar, Vaonis, ZWO. | Model | Score | Aperture | Focal length | Field of view | Mount | Weight | Battery | Price tier | Buy | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [ZWO Seestar S50 Pro Smart Telescope](https://smarttelescopereview.com/smart-telescopes/seestar-s50-pro/)8.6 | 8.6 | 50 mm | 260 mm (f/5.2) | 2.45° × 1.38° | Motorized alt-az + EQ mode | 6.2 lb | 9 h | **$$**$$Price tier: Mid-range | [Check price of the ZWO Seestar S50 Pro Smart Telescope on Amazon](https://www.amazon.com/dp/B0HP1RDLVP?tag=smarttelescopereview.com-20) | | [ZWO Seestar S30 Pro Smart Telescope](https://smarttelescopereview.com/smart-telescopes/seestar-s30-pro/)8.5 | 8.5 | 30 mm | 160 mm (f/5.3) | 3.99° × 2.24° | Motorized alt-az + EQ mode | 3.6 lb | 6 h | **$$**$$Price tier: Mid-range | [Check price of the ZWO Seestar S30 Pro Smart Telescope on Amazon](https://www.amazon.com/dp/B0GYX9GSVX?tag=smarttelescopereview.com-20) | | [ZWO Seestar S30 Plus Smart Telescope](https://smarttelescopereview.com/smart-telescopes/seestar-s30-plus/)8.2 | 8.2 | 30 mm | 160 mm (f/5.3) | 2.66° × 1.5° | Motorized alt-az + EQ mode | 3.6 lb | 6 h | **$**$$$Price tier: Budget | [Check price of the ZWO Seestar S30 Plus Smart Telescope on Amazon](https://www.amazon.com/dp/B0HMW9GDGJ?tag=smarttelescopereview.com-20) | | [DWARFLAB Dwarf 3 Smart Telescope](https://smarttelescopereview.com/smart-telescopes/dwarf-3/)8.2 | 8.2 | 35 mm | 150 mm (f/4.3) | 2.93° × 1.65° | Motorized alt-az + EQ mode | 3 lb | 5.5 h | **$**$$$Price tier: Budget | [Check price of the DWARFLAB Dwarf 3 Smart Telescope on Amazon](https://www.amazon.com/dp/B0FHP6K4BK?tag=smarttelescopereview.com-20) | | [Vaonis Vespera 3 Smart Telescope](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-3/)8.1 | 8.1 | 50 mm | 245 mm (f/4.9) | 2.6° × 1.4° | Motorized alt-az | 11 lb | 11 h | **$$$**$Price tier: Premium | [Check price of the Vaonis Vespera 3 Smart Telescope on Amazon](https://www.amazon.com/dp/B0GY1PT485?tag=smarttelescopereview.com-20) | | [Vaonis Vespera Pro 2 Smart Telescope](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-pro-2/)8.1 | 8.1 | 50 mm | 245 mm (f/4.9) | 1.6° × 1.6° | Motorized alt-az | 11 lb | 11 h | **$$$**$Price tier: Premium | [Check price of the Vaonis Vespera Pro 2 Smart Telescope on Amazon](https://www.amazon.com/dp/B0GY1TH8QQ?tag=smarttelescopereview.com-20) | | [DWARFLAB Dwarf Mini Smart Telescope](https://smarttelescopereview.com/smart-telescopes/dwarf-mini/)7.8 | 7.8 | 30 mm | 150 mm (f/5) | 2.13° × 1.2° | Motorized alt-az + EQ mode | 1.9 lb | 4 h | **$**$$$Price tier: Budget | [Check price of the DWARFLAB Dwarf Mini Smart Telescope on Amazon](https://www.amazon.com/dp/B0GT3VFN84?tag=smarttelescopereview.com-20) | | [Unistellar Odyssey Smart Telescope](https://smarttelescopereview.com/smart-telescopes/unistellar-odyssey/)7.6 | 7.6 | 85 mm | 320 mm (f/3.9) | 0.75° × 0.56° | Motorized alt-az | 8.8 lb | 5 h | **$$$**$Price tier: Premium | [Check price of the Unistellar Odyssey Smart Telescope on Amazon](https://www.amazon.com/dp/B0CQMD3R3Z?tag=smarttelescopereview.com-20) | | [Vaonis Vespera II Smart Telescope](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-ii/)7.5 | 7.5 | 50 mm | 250 mm (f/5) | 2.5° × 1.4° | Motorized alt-az | 11 lb | 4 h | **$$$**$Price tier: Premium | [Check price of the Vaonis Vespera II Smart Telescope on Amazon](https://www.amazon.com/dp/B0CRVWHFFG?tag=smarttelescopereview.com-20) | | [Unistellar Odyssey Pro Smart Telescope](https://smarttelescopereview.com/smart-telescopes/unistellar-odyssey-pro/)7.5 | 7.5 | 85 mm | 320 mm (f/3.9) | 0.75° × 0.56° | Motorized alt-az | 8.8 lb | 5 h | **$$$$**Price tier: Flagship | [Check price of the Unistellar Odyssey Pro Smart Telescope on Amazon](https://www.amazon.com/dp/B0CQMLNR95?tag=smarttelescopereview.com-20) | | [Celestron Origin Mark II Intelligent Home Observatory](https://smarttelescopereview.com/smart-telescopes/celestron-origin-mark-ii/)7.5 | 7.5 | 152 mm | 335 mm (f/2.2) | 1.32° × 0.75° | Motorized alt-az | 41.6 lb | 6 h | **$$$$**Price tier: Flagship | [Check price of the Celestron Origin Mark II Intelligent Home Observatory on Amazon](https://www.amazon.com/dp/B0FXYL39P9?tag=smarttelescopereview.com-20) | | [Celestron StarSense Explorer DX 130AZ](https://smarttelescopereview.com/smart-telescopes/celestron-starsense-dx-130az/)7.5 | 7.5 | 130 mm | 650 mm (f/5) | 2.0° × 2.0° (eyepiece) | Manual alt-az | 18 lb | None needed | **$**$$$Price tier: Budget | [Check price of the Celestron StarSense Explorer DX 130AZ on Amazon](https://www.amazon.com/dp/B083JRF1MH?tag=smarttelescopereview.com-20) | | [Unistellar eQuinox 2 Smart Telescope](https://smarttelescopereview.com/smart-telescopes/unistellar-equinox-2/)7.4 | 7.4 | 114 mm | 450 mm (f/4) | 0.76° × 0.57° | Motorized alt-az | 15.4 lb | 11 h | **$$$**$Price tier: Premium | [Check price of the Unistellar eQuinox 2 Smart Telescope on Amazon](https://www.amazon.com/dp/B0BRNSWXLS?tag=smarttelescopereview.com-20) | | [Unistellar eVscope 2 Smart Telescope](https://smarttelescopereview.com/smart-telescopes/unistellar-evscope-2/)7.3 | 7.3 | 114 mm | 450 mm (f/4) | 0.76° × 0.57° | Motorized alt-az | 15.4 lb | 9 h | **$$$$**Price tier: Flagship | [Check price of the Unistellar eVscope 2 Smart Telescope on Amazon](https://www.amazon.com/dp/B0BGSXC56W?tag=smarttelescopereview.com-20) | | [Celestron StarSense Explorer LT 114AZ](https://smarttelescopereview.com/smart-telescopes/celestron-starsense-lt-114az/)6.9 | 6.9 | 114 mm | 1000 mm (f/8.8) | 1.3° × 1.3° (eyepiece) | Manual alt-az | 10.4 lb | None needed | **$**$$$Price tier: Budget | [Check price of the Celestron StarSense Explorer LT 114AZ on Amazon](https://www.amazon.com/dp/B083JQBC1G?tag=smarttelescopereview.com-20) | Field of view is the main camera's native frame (smart scopes) or the true field with the widest included eyepiece (phone-guided scopes). Battery is the maker's claim; reviewers usually measure less in the cold. See [the framing calculator](https://smarttelescopereview.com/tools/fov-calculator/) and [how smart telescopes work](https://smarttelescopereview.com/posts/how-smart-telescopes-work/). Want these numbers as a spreadsheet? [Download the same table as CSV or JSON](https://smarttelescopereview.com/data/)(CC BY 4.0, free to cite). Specs are manufacturer figures from spec sheets and Amazon listings; fields of view are computed from sensor size and focal length where the maker gives only a diagonal. Prices are US Amazon prices on November 12, 2026 and change often. ## Value, field of view and aperture at a glance Score vs. Amazon price Each dot is one telescope: our research-based score against its Amazon price on Nov 12, 2026 (price axis compressed). Further right and lower is better value. ZWO DWARFLAB Vaonis Unistellar Celestron $ $$ $$$ $$$$ 7.0 7.5 8.0 8.5 [Seestar S30 Pro](https://smarttelescopereview.com/smart-telescopes/seestar-s30-pro/)[Seestar S50 Pro](https://smarttelescopereview.com/smart-telescopes/seestar-s50-pro/)[Dwarf 3](https://smarttelescopereview.com/smart-telescopes/dwarf-3/)[Origin Mark II](https://smarttelescopereview.com/smart-telescopes/celestron-origin-mark-ii/)[StarSense LT 114AZ](https://smarttelescopereview.com/smart-telescopes/celestron-starsense-lt-114az/) Score (out of 10) Hover or tap a dot for details. Full numbers are in the [comparison chart](https://smarttelescopereview.com/smart-telescopes/). Native field of view How much sky the main camera frames in one shot (bar length = area in square degrees). The full Moon is about 0.5° across. ZWO DWARFLAB Vaonis Celestron Unistellar [Seestar S30 Pro 3.99° × 2.24°](https://smarttelescopereview.com/smart-telescopes/seestar-s30-pro/)[Dwarf 3 2.93° × 1.65°](https://smarttelescopereview.com/smart-telescopes/dwarf-3/)[Seestar S30 Plus 2.66° × 1.5°](https://smarttelescopereview.com/smart-telescopes/seestar-s30-plus/)[Vespera 3 2.6° × 1.4°](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-3/)[Vespera II 2.5° × 1.4°](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-ii/)[Seestar S50 Pro 2.45° × 1.38°](https://smarttelescopereview.com/smart-telescopes/seestar-s50-pro/)[Vespera Pro 2 1.6° × 1.6°](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-pro-2/)[Dwarf Mini 2.13° × 1.2°](https://smarttelescopereview.com/smart-telescopes/dwarf-mini/)[Origin Mark II 1.32° × 0.75°](https://smarttelescopereview.com/smart-telescopes/celestron-origin-mark-ii/)[eQuinox 2 0.76° × 0.57°](https://smarttelescopereview.com/smart-telescopes/unistellar-equinox-2/)[eVscope 2 0.76° × 0.57°](https://smarttelescopereview.com/smart-telescopes/unistellar-evscope-2/)[Unistellar Odyssey 0.75° × 0.56°](https://smarttelescopereview.com/smart-telescopes/unistellar-odyssey/)[Odyssey Pro 0.75° × 0.56°](https://smarttelescopereview.com/smart-telescopes/unistellar-odyssey-pro/) Wider fields fit big nebulae and Andromeda; narrower fields put more pixels on small galaxies. Try any target in the [framing calculator](https://smarttelescopereview.com/tools/fov-calculator/). Aperture and light grasp Bar length is light-gathering area (aperture squared), so a 114 mm mirror collects about 5× what a 50 mm lens does. Celestron Unistellar ZWO Vaonis DWARFLAB [Origin Mark II 152 mm](https://smarttelescopereview.com/smart-telescopes/celestron-origin-mark-ii/)[StarSense DX 130AZ 130 mm](https://smarttelescopereview.com/smart-telescopes/celestron-starsense-dx-130az/)[StarSense LT 114AZ 114 mm](https://smarttelescopereview.com/smart-telescopes/celestron-starsense-lt-114az/)[eQuinox 2 114 mm](https://smarttelescopereview.com/smart-telescopes/unistellar-equinox-2/)[eVscope 2 114 mm](https://smarttelescopereview.com/smart-telescopes/unistellar-evscope-2/)[Unistellar Odyssey 85 mm](https://smarttelescopereview.com/smart-telescopes/unistellar-odyssey/)[Odyssey Pro 85 mm](https://smarttelescopereview.com/smart-telescopes/unistellar-odyssey-pro/)[Seestar S50 Pro 50 mm](https://smarttelescopereview.com/smart-telescopes/seestar-s50-pro/)[Vespera II 50 mm](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-ii/)[Vespera 3 50 mm](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-3/)[Vespera Pro 2 50 mm](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-pro-2/)[Dwarf 3 35 mm](https://smarttelescopereview.com/smart-telescopes/dwarf-3/)[Dwarf Mini 30 mm](https://smarttelescopereview.com/smart-telescopes/dwarf-mini/)[Seestar S30 Plus 30 mm](https://smarttelescopereview.com/smart-telescopes/seestar-s30-plus/)[Seestar S30 Pro 30 mm](https://smarttelescopereview.com/smart-telescopes/seestar-s30-pro/) Aperture sets how faint and how sharp you can go; focal ratio sets how fast an image builds. See [how smart telescopes work](https://smarttelescopereview.com/posts/how-smart-telescopes-work/). Weight Telescope weight as listed by the maker (tripod usually extra; see each review). DWARFLAB ZWO Unistellar Celestron Vaonis [Dwarf Mini 1.9 lb](https://smarttelescopereview.com/smart-telescopes/dwarf-mini/)[Dwarf 3 3 lb](https://smarttelescopereview.com/smart-telescopes/dwarf-3/)[Seestar S30 Plus 3.6 lb](https://smarttelescopereview.com/smart-telescopes/seestar-s30-plus/)[Seestar S30 Pro 3.6 lb](https://smarttelescopereview.com/smart-telescopes/seestar-s30-pro/)[Seestar S50 Pro 6.2 lb](https://smarttelescopereview.com/smart-telescopes/seestar-s50-pro/)[Unistellar Odyssey 8.8 lb](https://smarttelescopereview.com/smart-telescopes/unistellar-odyssey/)[Odyssey Pro 8.8 lb](https://smarttelescopereview.com/smart-telescopes/unistellar-odyssey-pro/)[StarSense LT 114AZ 10.4 lb](https://smarttelescopereview.com/smart-telescopes/celestron-starsense-lt-114az/)[Vespera II 11 lb](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-ii/)[Vespera 3 11 lb](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-3/)[Vespera Pro 2 11 lb](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-pro-2/)[eQuinox 2 15.4 lb](https://smarttelescopereview.com/smart-telescopes/unistellar-equinox-2/)[eVscope 2 15.4 lb](https://smarttelescopereview.com/smart-telescopes/unistellar-evscope-2/)[StarSense DX 130AZ 18 lb](https://smarttelescopereview.com/smart-telescopes/celestron-starsense-dx-130az/)[Origin Mark II 41.6 lb](https://smarttelescopereview.com/smart-telescopes/celestron-origin-mark-ii/) ## Highest-rated smart telescopes #1 · Top rated ![ZWO Seestar S50 Pro Smart Telescope](https://smarttelescopereview.com/_astro/seestar-s50-pro.BOj1gADQ_14Djv.webp) ### [ZWO Seestar S50 Pro Smart Telescope](https://smarttelescopereview.com/smart-telescopes/seestar-s50-pro/) 8.6 - 50 mm f/5.2 - 2.45° × 1.38° field - 6.2 lb - EQ mode - Dual-band filter Most buyers: the best all-round smart telescope for backyard deep-sky imaging, the Moon and the Sun at under $1,000, and the direct replacement for the discontinued Seestar S50. - 50 mm four-element ED apochromat collects about 2.8× the light of the 30 mm Seestars - 8.3 MP main sensor plus a 63° wide camera, dual-band filter and 128 GB storage - Up to 9 h battery (ZWO), hard case, carbon tripod and solar filter included - $999 list, double the original S50's last price $$$$ Mid-range Price tier: Mid-range Amazon price, Nov 12, 2026 [Check price on Amazon](https://www.amazon.com/dp/B0HP1RDLVP?tag=smarttelescopereview.com-20)[Read the full review](https://smarttelescopereview.com/smart-telescopes/seestar-s50-pro/) #2 · Top rated ![ZWO Seestar S30 Pro Smart Telescope](https://smarttelescopereview.com/_astro/seestar-s30-pro.DqtA63or_ZQ9pJB.webp) ### [ZWO Seestar S30 Pro Smart Telescope](https://smarttelescopereview.com/smart-telescopes/seestar-s30-pro/) 8.5 - 30 mm f/5.3 - 3.99° × 2.24° field - 3.6 lb - EQ mode - Dual-band filter Travelers and beginners who want the most capable ultra-portable smart telescope: wide nebulae, the Milky Way, the Moon and the Sun from a 1.65 kg scope. - 4K Sony IMX585 telephoto sensor and a 4K, 63° wide camera in a 1.65 kg body - Widest native field here (about 4° × 2.2°): large nebulae and the Andromeda Galaxy fit without a mosaic - Built-in duo-band filter, dark filter, anti-dew heater and an included solar filter - 30 mm aperture and 160 mm focal length: ZWO itself says it's not intended for planets $$$$ Mid-range Price tier: Mid-range Amazon price, Nov 12, 2026 [Check price on Amazon](https://www.amazon.com/dp/B0GYX9GSVX?tag=smarttelescopereview.com-20)[Read the full review](https://smarttelescopereview.com/smart-telescopes/seestar-s30-pro/) #3 · Top rated ![ZWO Seestar S30 Plus Smart Telescope](https://smarttelescopereview.com/_astro/seestar-s30-plus.q5AxtyH4_7lxAB.webp) ### [ZWO Seestar S30 Plus Smart Telescope](https://smarttelescopereview.com/smart-telescopes/seestar-s30-plus/) 8.2 - 30 mm f/5.3 - 2.66° × 1.5° field - 3.6 lb - EQ mode - Dual-band filter First-time stargazers who want the cheapest current Seestar, with a solar filter, case and tripod in the box, for the Moon, the Sun and bright nebulae and clusters. - $474 for a complete kit: telescope, mini tripod, protective case and a magnetic solar filter - Built-in duo-band (H-alpha/OIII) filter for emission nebulae from light-polluted skies - Same 30 mm f/5.3 four-element apochromatic lens and 1.65 kg body as the S30 Pro - 2K (1440 × 2560) telephoto output versus the S30 Pro's 4K sensor $$$$ Budget Price tier: Budget Amazon price, Nov 12, 2026 [Check price on Amazon](https://www.amazon.com/dp/B0HMW9GDGJ?tag=smarttelescopereview.com-20)[Read the full review](https://smarttelescopereview.com/smart-telescopes/seestar-s30-plus/) #4 · Top rated ![DWARFLAB Dwarf 3 Smart Telescope](https://smarttelescopereview.com/_astro/dwarf-3.BTcvoQNe_12Uoim.webp) ### [DWARFLAB Dwarf 3 Smart Telescope](https://smarttelescopereview.com/smart-telescopes/dwarf-3/) 8.2 - 35 mm f/4.3 - 2.93° × 1.65° field - 3 lb - EQ mode - Dual-band filter Owners who want one compact device for deep-sky imaging, the Moon and Sun, and daytime wildlife or landscape photography, with 4K resolution under $600. - 4K Sony IMX678 telephoto plus a wide-angle camera in a 1.35 kg, IP54 body - Built-in dual narrowband filter and an included magnetic solar filter - EQ mode, 60-second exposures and a 2 × 2 mosaic mode (maker claims) - No tripod in the box (Digital Camera World lists it as a con) $$$$ Budget Price tier: Budget Amazon price, Nov 12, 2026 [Check price on Amazon](https://www.amazon.com/dp/B0FHP6K4BK?tag=smarttelescopereview.com-20)[Read the full review](https://smarttelescopereview.com/smart-telescopes/dwarf-3/) #5 · Top rated ![Vaonis Vespera 3 Smart Telescope](https://smarttelescopereview.com/_astro/vaonis-vespera-3.Dv9oBlii_Z277bqk.webp) ### [Vaonis Vespera 3 Smart Telescope](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-3/) 8.1 - 50 mm f/4.9 - 2.6° × 1.4° field - 11 lb Buyers who want premium optics, an all-night battery, multi-night projects and a five-year warranty, and don't need EQ mode or planets. - New flat-field apochromatic quadruplet with stray-light baffles (Vaonis) - 11 h battery, 128 GB storage (115 GB usable) and automatic anti-fog - Automatic multi-night capture: frame once and resume stacking on later nights - $2,490 for the same IMX585 sensor the $999 Seestar S50 Pro class uses $$$$ Premium Price tier: Premium Amazon price, Nov 12, 2026 [Check price on Amazon](https://www.amazon.com/dp/B0GY1PT485?tag=smarttelescopereview.com-20)[Read the full review](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-3/) #6 · Top rated ![Vaonis Vespera Pro 2 Smart Telescope](https://smarttelescopereview.com/_astro/vaonis-vespera-pro-2.DT17Tmq0_Z106InC.webp) ### [Vaonis Vespera Pro 2 Smart Telescope](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-pro-2/) 8.1 - 50 mm f/4.9 - 1.6° × 1.6° field - 11 lb Detail-hungry imagers who want the sharpest 50 mm smart telescope, automatic darks, manual control and a five-year warranty. - 12.5 MP square IMX676 sensor at about 1.7″ per pixel: the finest sampling of any 50 mm scope here - Automatic master darks and BalENS gradient removal (Vaonis) - Manual exposure (1–30 s) and gain, FITS/TIFF export, 50 MP mosaics and multi-night projects - $2,990: three times the Seestar S50 Pro $$$$ Premium Price tier: Premium Amazon price, Nov 12, 2026 [Check price on Amazon](https://www.amazon.com/dp/B0GY1TH8QQ?tag=smarttelescopereview.com-20)[Read the full review](https://smarttelescopereview.com/smart-telescopes/vaonis-vespera-pro-2/) ## How to read this chart Aperture is the lens or mirror diameter: it sets how much light the scope collects and how fine a detail it can resolve. Focal length and the focal ratio after it decide image scale and speed: short, fast optics (f/2–f/5) build deep-sky images quickly, while long focal lengths are what planets need. Field of view is how much sky fits in one frame; compare it with your targets in the [framing calculator](https://smarttelescopereview.com/tools/fov-calculator/). Mount tells you whether there's an EQ (equatorial) mode for longer, rotation-free exposures. Weight and battery decide whether it travels. Not sure what fits? The [telescope matcher](https://smarttelescopereview.com/tools/telescope-matcher/) narrows the list, and the [sky target checker](https://smarttelescopereview.com/tools/sky-target-checker/) shows what each scope can capture from your sky. ## FAQ ### Which smart telescope scores highest in 2026? By our research-based score, the ZWO Seestar S50 Pro Smart Telescope currently ranks highest (8.6/10), but the right telescope depends on your sky, your targets, whether you travel and your budget. Sort the table by the spec that matters most, or use the telescope matcher. ### Is a bigger aperture always better in a smart telescope? For faint, small targets, yes: a 114 mm mirror collects about five times the light of a 50 mm lens. But field of view matters as much. Narrow-field scopes like the Unistellar Odyssey can't fit the Andromeda Galaxy or big nebulae in one frame, while 30–50 mm Seestars and Dwarfs frame them easily. Focal ratio decides how fast an image builds. ### What does the field of view column mean? It's how much sky the main camera captures in one frame, in degrees. The full Moon is about 0.5° across. A 2.5° × 1.4° field fits the Orion Nebula with room to spare; a 0.75° × 0.56° field is better for small galaxies and planetary nebulae. The framing calculator shows any target inside every scope's frame. ### Are the phone-guided StarSense telescopes smart telescopes? No. They're traditional manual telescopes with a phone dock that plate-solves the sky and points you to targets; you look through an eyepiece and nothing is stacked or photographed. We include them as a different category because they show planets far better than small smart scopes, at a lower price.