Astronomical Telescope Magnification Eyepiece Professional 7-21mm Continuous Zoom Eyepiece for Astronomy Observation

$37.00 USD

~~$57.00 USD~~ $37.00 USD

Oferta Agotado

Los gastos de envío se calculan en la pantalla de pago.

Color 7-21mm Zoom Eyepiece

Ships From China Mainland

Brand Name : Eisgroub
Magnification : 7-21mm Eyepiece
Objective Lens Diameter : 1.25inch
Eyepiece diameter : 1.25inch
Field of View : 50
Type : Monocular
High-concerned chemical : None
Water Resistance Level : IPX4
Origin : Mainland China
Lens Coating Description : MC
Model Number : 7-21mm Zoom
Material : Metal
Choice : yes

Astronomical Telescope Magnification Eyepiece Professional 7-21mm Continuous Zoom Eyepiece for Astronomy Observation

Feature:

1. Full multilayer coating high quality eyepiece, can zoom to any focal distance between 7mm to 21mm, choosing best magnification for your subject.
2. Fine workmanship, suitable for 1.25 inch /31.7mm astronomical telescope.
3. For viewing moon, planets, nebulae, star clusters and other heavenly body landscape and astronomy observation, high dispersion, wide field of view, very comfortable.
4. Professional manufacturing, metal body, surface coating, excellent optical performance.
5. Zoom eyepiece not just eyepiece, high magnification to low magnification, short focal distance to telescopic, easy to adjust proportion, very practical.

Specification:

Condition: 100% Brand New
Item Type: Eyepiece
Material: Aluminum Alloy + Optical Glass
Color: Silver
Quantity: 1PCS
Focal Distance: 7-21mm Continuous Zoom
Lens Coating Film: Wideband Green Film
Weight: Approx. 168g
Interface Size: Approx. 31.7mm/1.25inch

Package List:

1 x
Eyepiece