SVBONY 40Mm 1.25 Inch Plossl Telescope Eyepiece Fully Multi Green Coated Metal 40 Degree Apparent Field 4 Element for Astronomy Telescope
SVBONY 40Mm 1.25 Inch Plossl Telescope Eyepiece Fully Multi Green Coated Metal 40 Degree Apparent Field 4 Element for Astronomy Telescope
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- Engineered with high quality 4 element design and offering a generous 40ー apparent field of view;perfect for broad field lunar observations;medium sized star clusters;provide a wide range of cloudy nebulas and deep sky targets
- Soft rubber eye guard that is custom fitted with a bayonet mount and folds down for the convenience of eyeglass wearers and protects glasses from getting scratched
- Fully coated eyepieces with all black interior design;no introduction of additional color for higher magnification;highly achromatic;enhance details of Jupiter;Saturn;Mars;Venus and planetary filters
- Features a precision made standard 1.25" barrel for any 1.25'' diameter telescope;1.25'' astronomy filters and fold down rubber eyeguard for comfortable viewing as well as blocking stray light
- inside of the adapter is fully threaded to minimize reflections
Product Description
The SVBONY super 1.25" 40 mm plossl eyepiece engineered with 4 element design and offers a generous 40 degree apparent field of view
Safety undercut design
Safety undercut design to prevent the telescope objective lens from slipping out.
Detachable eyepiece
The length of the eyepiece can be changed by disassembly
Removable rubber eye guard for those wearing glasses and glasses
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The field of view of the highly achromatic lens is more realistic, allowing you to see more details
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Lens edges are blackened to reduce scattering of stray light and maximize contrast
Soft and Removable Eyecup
The built in rubber eye guard enhances viewing by helping to block out ambient light and position no introduction of additional color for higher magnification;highly achromatic;enhance the details of planetary filters.It can be removed for eyeglass wears and astronomy photography.
M28.5x0.6 Threads
M28.5x0.6 filters threads,features a precision made standard 1.25" barrel for any 1.25'' astronomy filters
Specifications:
| Type: | Plossl eyepiece |
| Focal length: | 40mm |
| Barrel size: | 1.25" /31.7mm |
| Apparent field of view: | 40 degree |
| Filter threads: | M28.5x0.6 for standard 1.25'' |
| filter Coatings: | fully multi coated |
| Lens elements: | 4 |
| Lens groups: | 2 |
| Blackened lens edges: | yes |
| Height: | 79mm/3.11in |
| Rubber eye guard: | yes |
| Net weight: | 82g/2.9oz |
Product comparison
| Customer Reviews | 4.6 out of 5 stars 1,015 | 4.6 out of 5 stars 3 | — | 4.6 out of 5 stars 144 | 4.4 out of 5 stars 5 | 4.5 out of 5 stars 2,079 | 4.0 out of 5 stars 1,103 |
| Price | $87.99$87.99 | — | $229.99$229.99 | $59.99$59.99 | $42.99$42.99 | $39.99$39.99 | $19.99$19.99 |
| Lens Structure | 6-Elements/4-Groups | 7-Elements/4-Groups | 6-Elements/4-Groups | 5-Elements/3-Groups | 4-Elements/2-Groups | 2-Elements/2-Groups | — |
| Field of View | 40°-57° | 38°-56° | 56° | 66° | 48° | — | — |
| Feature 1 | High-contrast imaging | Constant eye relief | Click and stops design | Edge blackened optics | Extinction Ink | Safety undercut | Fit eyepiece diameter 25-48mm |
| Feature 2 | Super-wide Angle | Super-wide Angle | Parfocal Design | 16mm eye relief | Non-slip Cover | M42x0.75 thread | Compact and lightweight |
| Compatible with | Barlow Len and filter | Barlow Len and filter | Barlow Len and filter | Barlow Len and filter | Barlow Len and filter | Eyepiece and filter | Telescope and phone |
- Item Model Number: FUSF9122A
- Size Name: 40mm
- Product dimensions: 8.99 x 8.99 x 5.99 cm; 96 Grams
- Country of origin: China
- Item Weight: 96 g
- Is discontinued by manufacturer: No
- Manufacturer: SVBONY
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Select Styles for Availability