Opticron SDL v4 Zoom Eyepiece
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The SDLv4 delivers a sharper brighter image vs. SDLv3 in the same compact package. Designed with a 3x range for maximum versatility, the eyepiece delivers superior cross-field definition and exceptional viewing comfort with or without glasses.
Magnifications with telescope and monocular bodies:
MM3/4 50 12-36x
MM3/4 60 15-45x
MM3 80 / MM4 77 18-54x
Imagic IS Mono 7-21x
Discontinued models:
HR 66 18-54x, HR 80 24-72x
ES 80 20-60x, ES 100 27-80x
Features
- 3x range
- Superior cross-field definition with exceptional viewing comfort
- Long eye relief
- Waterproof
- 4-stage twist-type eyecup
Supplied Accessories
SDL v4 Eyepieces are supplied with dust cap
Guarantee
10 year
| Colour | Black |
|---|---|
| Eye relief (mm) | 2018 |
| Eye relief (inch) | 0.80.7 |
| Waterproof | Yes |
| Length (mm) | 68 |
| Width (mm) | 52 |
| Depth (mm) | 52 |
| Dimensions LxWxD (mm) | 68x52x52 |
| Dimensions LxWxD (inches) | 2.7x2x2 |
| Weight (g) | 260 |
| Weight (oz) | 9.2 |
| Weight (lb) | 0.6 |
| Body Material | Aluminium Alloy |
|---|---|
| Eyecup Type | 4 stage twist |
| Focal Length (mm) | 824 |
| Eyelens Dia (mm) | 25 |
| EPTA (mm) | 41.5x1.1-6e |
| Lens Coating | Fully multi-coated |
| Serial Number Location | N/A |
| Country of Origin | Japan |
Showcased Accessories
3 found, displaying 1 to 3.
3 found, displaying 1 to 3.
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