Products marked In stock are dispatched promptly — the exact delivery estimate for your address is shown at checkout, before you confirm the order.
For international shipments, delivery times depend on the destination and are always displayed at checkout before payment.
Products marked Available on order require 5–15 business days for processing. Our team will keep you updated promptly if anything changes.
Shop with confidence: all our products include a 24-month legal warranty for conformity defects, managed directly by our team.
Many brands also offer extended warranty coverage beyond 24 months — contact us to find out the specific terms for the product you're interested in.
Click here for more information.
Yes: you have 14 days from delivery to return any product and receive a full refund — see our Refund Policy for full details.
Items must be returned in their original condition and packaging. Return shipping costs are the customer's responsibility.
Not sure which product is right for you? Contact us before buying — we'll help you find the perfect instrument so you won't need to return anything.
Clicca sul pulsante qui sotto per inserire i tuoi dati aziendali:
Vai al moduloThe Pentax SMC Zoom 20–60× eyepiece is a high-performance accessory for astronomical telescopes and spotting scopes, designed to deliver versatility, clarity, and color fidelity. Its waterproof construction (JIS Class 6) ensures reliability outdoors, even in rain or high humidity.
The fully multi-coated Pentax SMC optics maximize light transmission while reducing glare and ghost images. Lanthanum glass elements with a high refractive index and low dispersion provide high-resolution images with minimal aberrations. Advanced computer-aided optical design uses internal diaphragms to suppress reflections, enhancing image brightness and contrast.
With an apparent field of view ranging from 38° to 60° across the zoom range and a comfortable 20 mm eye relief, this eyepiece delivers clear and immersive views even during extended observation sessions. A rubber eyecup further improves comfort.
Designed for PENTAX spotting scopes and compatible with PF series spotting scopes (except PF-63), it can also be used with astronomical telescopes featuring standard 1.25" focusers, making it ideal for both nature observation and astronomy.
| Type | High-performance zoom eyepiece |
| Magnification range | 20–60× (with compatible spotting scopes) |
| Apparent field of view | 38° – 60° |
| Eye relief | 20 mm |
| Optical glass | Lanthanum, high refractive index, low dispersion |
| Coatings | Pentax fully multi-coated (SMC) |
| Reflection control | Internal diaphragms, computer-optimized design |
| Waterproof rating | JIS Class 6 (rain and splash-proof, not submersible) |
| Compatibility | PENTAX spotting scopes, PF series (except PF-63), telescopes with 1.25" focusers |
| Eyecup | Rubber, for improved comfort |
