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PENTAX
PENTAX XF SMC 6.5-19.5 mm Zoom Eyepiece 1.25-Inch
Zoom eyepiece delivers 20–60× magnification with a 42–60° apparent field of view and 11–15 mm eye relief
- TypeMicroscopes
- 20–60× magnification range lets you zoom from wide overview to close detail
- 5–19.5 mm focal length covers low- to high-power viewing in one eyepiece
- 42–60° apparent field of view delivers an immersive wide-angle perspective
- 11–15 mm eye relief provides comfortable viewing with or without glasses
- 7 mm American-standard sleeve fits 1.25-inch focusers on Pentax PF-65ED/EDA scopes
Designed for 65 mm Pentax spotting scopes
This zoom eyepiece fits PF-65ED and PF-65EDA models using a 31.7 mm sleeve. It provides a focal-length range of 6.5 mm to 19.5 mm, yielding magnification from 20 to 60 times. The apparent field of view spans 42 to 60 degrees for wide, immersive observation. A rubber eyepiece ring protects eyeglass lenses from scratches.
Suits birders and outdoor observers wanting
The adjustable magnification covers scanning and detail work in one unit. Eye relief of 11 mm to 15 mm accommodates most spectacle wearers. Users of non-Pentax scopes or 1.25-inch astronomy focusers should verify sleeve compatibility before purchase. Fixed-power eyepiece buyers may prefer a simpler, lighter alternative.
Maintains brightness and contrast during extended
Pentax SMC multi-coating preserves light transmission across the zoom range. The wide apparent field reduces eye strain during long watches. Rubber ring and durable construction withstand repeated outdoor handling. Optical performance stays consistent as magnification is adjusted from low to high power.
Highlights
- 20–60× magnification range lets you zoom from wide overview to close detail
- 5–19.5 mm focal length covers low- to high-power viewing in one eyepiece
- 42–60° apparent field of view delivers an immersive wide-angle perspective
- 11–15 mm eye relief provides comfortable viewing with or without glasses
- 7 mm American-standard sleeve fits 1.25-inch focusers on Pentax PF-65ED/EDA scopes
Specifications
| Type | Microscopes |
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Questions about this item
Which spotting scope models does this 1.25-inch eyepiece fit?
It is designed for Pentax PF-65ED and PF-65EDA 65mm ED spotting scopes with a 31.7 mm sleeve.
Will the 11 mm to 15 mm eye relief work with my existing eyeglasses?
The rubber eyepiece ring protects glasses and the 11 mm to 15 mm relief accommodates most prescriptions.
How do I confirm the zoom is delivering the 20x to 60x range on my scope?
Rotate the zoom ring; the view should shift smoothly from a 60-degree apparent field at 20x to a 42-degree field at 60x.
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