



The XW 20 eyepiece is designed for use with a wide range of PENTAX spotting scopes and telescopes. Ideal for both ground and astronomical observations, this eyepiece features fully multi-coated lenses to increase light transmission and colour quality, high-refraction lanthanum glass elements for high-resolution images with minimal aberrations, and JIS Class 4 weatherproof construction for durability. Engineered using advanced computer simulation design technology, this high-performance eyepiece provides a 70 degree field of view and 20mm eye relief.
This Eyepiece is Compatible with the PF-65 and PF-65 ED II series spotting scopes, PF-80 series spotting scopes, PF-100 series spotting scopes.
- Improved 70 degree field of view for wider views
- XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces
- All Pentax XW series eyepieces may be used with astronomical telescopes with appropriate 1 ?? or 2? focusers
- XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm eyepieces may be used with our PF series Spotting Scopes (except PF 63 Zoom)
- Full multi-coated lenses increase light transmission and contrast
- High refraction, extra-low dispersion lanthanum glass elements deliver bright, high resolution images with minimal distortions and aberrations
- Advanced computer simulation design technology implemented to drastically reduce internal reflections, producing brighter, clearer images
- Weatherproof construction for greater durability
- Long eye relief for comfortable viewing with or without glasses
Specifications:
- LENS STRUCTURE: 6 elements, 4 groups
- FOCAL LENGTH: 20mm
- APPARENT FIELD OF VIEW: 70 degrees
- EYE RELIEF: 20mm
- ATTACHMENT DIAMETER: 1.25 (31.7mm)
- FILTER DIAMETER: 28.6mm
- FIELD STOP DIAMETER: 24.0mm
- EYEPIECE RING: Helicoid type
- DIMENSIONS: 3.4 x 2.4 in
- WEIGHT: 12.6 oz. (355g)
- LENS STRUCTURE: 6 elements, 4 groups
Delivery varies by location and items.
Letter items may take longer.
Dispatch time frame: 2 business days
Metro: 3-10 business days
Regional: 7-10 business days
Some bulky items cannot be delivered to a PO box or a Parcel Locker. We may ask you to change to a residential or a business address if this situation arises.
Change of Mind Returns:
We want you to love your product so if you are not completely satisfied with your purchase let us know.
Most products come with a 30 day change of mind policy. If at any time within the first 30 days from purchase date you are not completely satisfied with your order, please contact us for return approval. Once received and inspected, we will facilitate an agreed resolution.
Please Note:
Warranty Claims:
Most of our products are supported by a 12-month warranty. This warranty covers all manufacturer faults with the product. Some of our products may have a different warranty period, please check the product description for this. Should an issue arise with your order, please contact us via to raise a warranty claim.
Estimated Delivery Time Frame: 3-10 business days