Pusokei Lens Filter Cap For Telescope M42*0.75 Full Metal Black Female Cover Lens Dust For Astronomical Primary Mirrors Or Photography Sleeves
Why you'll like it
- Secure Fit — Internal thread design screws directly onto M42x0.75 interfaces to prevent accidental slipping
- Durable Protection — Premium aluminum alloy construction withstands extreme weather and protects against dust and collisions
- Lightweight Portability — Weighs only 13 grams for easy carrying during outdoor astrophotography sessions
- Precision Engineering — Built using a 1:1 real machine mold opening for primary mirrors and photography sleeves
Product details
Description
Protect your valuable optical equipment with the Pusokei Telescope Lens Filter Cap, engineered specifically for M42x0.75 threaded interfaces. Crafted from high-grade aluminum alloy, this full metal black female dust cover offers exceptional durability and weather resistance to withstand extreme outdoor conditions.
The precision 1:1 real machine mold opening ensures a seamless fit for astronomical primary mirrors, teleconverter eyepieces, and photography sleeves. Featuring an internal thread design, it screws directly onto your lens interface for a secure hold that significantly outperforms traditional slip-on covers.
Weighing only 13 grams, this ultra-lightweight accessory adds zero burden to your setup, making it ideal for both indoor storage and outdoor astrophotography sessions. Guard your precision lenses against dust, debris, and accidental impacts with this essential gear designed for astronomy enthusiasts.
How to use
- Align the internal female thread of the dust cap with the M42x0.75 external thread of your telescope lens, primary mirror, or photography sleeve.
- Rotate clockwise until securely tightened to protect the optical surface from dust and damage.
Ingredients
100% Premium Anodized Aluminum Alloy
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | PUSOKEI |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
Top reviews first: highest rated, with photos first
- Manish G.5 ★
kaam ho gaya bhai
roz raat ko session se pehle aur baad me use kar raha hu. wo slip on wale caps nikal jate the bar bar, iska internal thread design ekdum tight pakad banata hai. delivery bhi time pe mil gayi thi thnx ??
- Aditya S.5 ★
solid build quality
Sturdy metal construction that does exactly what it is designed to do. Threads match the M42x0.75 interface perfectly without any wobble. Protects the glass elements properly during storage.
- Rohan V.5 ★
perfect fit for my setup
was searching everywhere for a proper metal cap for my t-mount adapter. this aluminum alloy one screws on so smoothly and stays tight, no loose plastic cap nonsense. weighted around 13 grams so adds zero extra load to the tube. really happy with how securely it guards against dust now.
- Santosh P.4 ★
chhan ahe pan delivery ushir zali
khupach heavy duty vatla hathatun. to m42 thread ekdum barobar basla mazya primary mirror la. packing thodi normal hoti pan product solid metal cha ahe mhanun kai problem nahi ala. dust pasun safe rahato ata telescope.
FAQs
What thread size does this telescope lens filter cap fit?
This dust cap is designed with a standard 42mm diameter and an M42x0.75 thread pitch, making it compatible with matching astronomical primary mirrors and photography sleeves.
Is this lens cover made of plastic or metal?
It is constructed from a premium, wear-resistant aluminum alloy with a black finish, providing full metal durability and excellent weather resistance.
How heavy is the Pusokei telescope dust cap?
The cap features an ultra-lightweight structure weighing approximately 13 grams, ensuring it adds no noticeable burden to your equipment setup.
Are these USA-imported products available authentically in India?
Yes, Dropy sources this authentic Pusokei telescope accessory directly from the USA to ensure genuine quality for customers across India.
Does this cap screw onto the lens securely?
Yes, the internal thread design allows you to screw the cover directly onto the lens interface, making it much more secure than standard closed dust covers.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.