Bahtinov Mask Focusing Aid for Rokinon / Samyang 135mm F/2 Lens

AstrodymiumSKU: BAHT-135

Price:
Sale price$12.99
Stock:
In stock

Description

Focus on more important matters with the aid of a bahtinov mask.

A bahtinov mask produces a distinctive spiked pattern on a bright star - you'll know when the focus is perfect when the third spike moves into the center. No guessing anymore!

Designed to work specifically with the Rokinon/Samyang 135mm F2 lens, using a high bahtinov factor of 100 (higher factor produces a sharper pattern). 

What's included:

  • 1x Bahtinov mask (93.5mm inner diameter)

Shipping Information

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

Customer Reviews

Based on 11 reviews
64%
(7)
27%
(3)
9%
(1)
0%
(0)
0%
(0)
N
Norm Halden
This fits exactly

Well made, fits the hood exactly. No adjustments. No risk of falling off. Great piece of work.

A
Alan Moylan
Works well

overall I like the product, really does a good job with focusing my only issue is its a little snug. I ended up taking some sand paper to the inner portion and now it will easily go on and off but maintain enough contact that I can actually turn it upside down.

C
Charles Polk

Thanks now stop sending review me emails

C
Carl Gregoire
Bahtinov mask

Good product, very thin slides for star focusing, perfect for precision and sharp photos. Very good service.

H
Hannes Schachtner
Sharp or blurred image - that's the question

An important piece for my astro setup to get sharp images! Also the whole ring system is a great help me! Thank's!

You may also like

Recently viewed