Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Optical Glass Objective Lens Concave&Convex Lens for DIY Astronomical Telescope 80mm

Product ID: 671422660

Details

Brand
CAUME
Compatible Mountings
T Mount
Focal Length Description
80.0
Lens Type
Telephoto

🎯F7.5 focal ratio for sharp, high-contrast imaging

🔭80mm aperture for crisp celestial views

🧪Apochromatic double-separation optics for minimal chromatic aberration

€ 98.30

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Description

🔭 Unlock the universe with precision optics that put the stars within your reach!

VERSATILE COMPATIBILITY - Works seamlessly with cameras, smartphones, and laptops via T Mount, expanding your astrophotography possibilities.
CRYSTAL CLEAR COSMIC CLARITY - Apochromatic double-separation lenses eliminate color fringing for stunningly sharp images.
DURABILITY MEETS PERFORMANCE - Advanced optical bonding prevents yellowing and edge peeling, ensuring long-lasting clarity and reliability.
OPTIMIZED FOR DIY STARGAZERS - Designed specifically for DIY astronomical telescopes, empowering your personal space exploration journey.
PRECISION PAIRED FOR PERFECTION - Each lens set is rigorously tested and matched to guarantee consistent, high-quality imaging every time.

The CAUME 80mm Optical Glass Objective Lens features an 83mm diameter and F7.5 focal ratio with apochromatic double-separation optical design, delivering high-resolution, low-dispersion images ideal for DIY astronomical telescopes and parallel light pipeline testing. Each lens is precision-paired and tested to ensure consistent sharpness and durability, compatible with T Mount devices including cameras and smartphones.

Specifications

ASIN	B0CMZGQHLV
Best Sellers Rank	#139 in Microscope Lenses
Brand	CAUME
Camera Lens	The CAUME 80mm Optical Glass Objective Lens is a fixed-focus, prime telephoto lens designed for DIY astronomical telescopes and parallel light pipeline testing instruments. With a diameter of 83mm and a focal length of 80mm (F7.5), it features an apochromatic double-separation optical structure that ensures high imaging sharpness and minimizes chromatic aberration. The lens is tested and paired fo…
Compatible Camera Mount	T Mount
Compatible Devices	Camera, Smartphone, Laptop
Focal Length Description	80.0 millimeters
Focus Type	Fixed Focus
Image stabilization	Optical
Lens	Telephoto
Lens Design	Prime
Manufacturer	CAUME
Manufacturer Part Number	TianWen11WYJ04
Maximum Aperture	7.5 f_stop
Maximum Focal Length	8 centimeters
Minimum Focal Length	8 centimeters
Model Name	80mm
Number of Items	1
Screen Size	8 centimeters
UPC	764015311451
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 98.30

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews