Kase Bright Star Professional Bahtinov Filter Focus Threaded Filter with Magnetic Adapter 77mm/82mm

Kase Bright Star Professional Bahtinov Filter Focus Threaded Filter with Magnetic Adapter 77mm/82mm

$120.00

Shipping calculated at checkout.
Laser Precise Focus at Night

This Kase Bright Star Professional Bahtinov Filter Focus Threaded Filter with Magnetic Adapter 77mm/82mm is a superior filter with laser etched precision and a magnetic attachment, making it a reliable option for professional photographers.

Don't miss another clear night. Get perfect focus every time with a laser-etched Threaded Bahtinov Filter for your camera lens. 
If you've ever spent hours trying to manually focus your camera on the stars at night, you know the struggle. A bahtinov mask will cut your setup time down to mere minutes with ease. 

How to Use - Kase Star Focusing Tool 1. Set the lens to 'MF', set the camera to 'M' mode. 2. Set your camera to 'Live view' mode, and select the light source. (If it allows, better to zoom in focus) 3. Install the Kase star focusing Tool (install the magnetic adapter ring by screwing and the magnetic focusing tool will attached magnetically) check the light source from the view finder, and rotate the filter until you have see an unclear '*'. Adjust the focus ring until the light source converge to A Clear, Bright '*' shape. Then you can take off the filter, and start shooting.


Kase Magnetic Bright Star - Wolverine Series

Get perfect focus on the stars and planets with a laser-etched batinov mask. 

Shockproof tempered optical PlexiGlass

Durable enough for even the most remote dark skies. Hardened, Easy Clean Top Coat Water, Oil, Dust, Fingerprint & Scratch Resistant. It's perfect for amateur astronomers and astrophotographers who need a reliable bahtinov filter that can stand up to the elements and still deliver a superior viewing experience.

Lightweight

The Kase Bright Star Professional Bahtinov Filter weighs just 1 ounce. It's lightweight and won't disrupt your rig balance.  This filter is easy to use, making it a great addition to any photographer’s equipment and allowing for quick focus adjustments on the fly.

animation of a star coming into focus with a bahtinov filter

Includes Storage Case to help you stay organized, keeping your filter safe and secure when not in use.

Article: How to use a Bahtinov Focus Mask with a DSLR camera

Bahtinov focus masks provide simple, precise focus adjustment. Aim your lens/telescope at a bright star then manually adjust focus until close. Gently attach the mask to diffract light into three spikes; adjust the focus until the middle spike is centered, then remove the mask to begin viewing.

Made in China
This product is NOT a medical device.

Kase Bright Star Professional Bahtinov Filter Focus Threaded Filter with Magnetic Adapter 77mm/82mm
Kase Bright Star Professional Bahtinov Filter Focus Threaded Filter with Magnetic Adapter 77mm/82mm
Kase Bright Star Professional Bahtinov Filter Focus Threaded Filter with Magnetic Adapter 77mm/82mm
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