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Astromania Bahtinov Mask Focusing Mask for Telescopes - FM60mm for a tube outer diameter (OD) from 65mm-100mm - can be mounted with the brass screws inside or outside the drawtube

Astromania Bahtinov Mask Focusing Mask for Telescopes - FM60mm for a tube outer diameter (OD) from 65mm-100mm - can be mounted with the brass screws inside or outside the drawtube

Name: Astromania Bahtinov Mask Focusing Mask for Telescopes - FM60mm for a tube outer diameter (OD) from 65mm-100mm - can be mounted with the brass screws
Brand: Astromania
Price: 116.17 PAB
Availability: InStock

Product ID: 692616933

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Details

Brand
Astromania
Model Name
FM60mm
Eye Piece Lens Description
NO
Objective Lens Diameter
100
Telescope Mount Description
Equatorial

🔧Adjustable fit for 65-100mm telescope tubes

🔬Precision laser-cut plexiglass, 2mm thick

🛡️Non-scratching silicon sleeves on metal posts

Description

🌟 Focus Like a Pro, Capture Like a Star

GENTLE YET SECURE GRIP - Three metal posts with silicon sleeves protect your telescope’s finish while keeping the mask perfectly centered.
DURABLE COLD RESISTANT - Made from reinforced plexiglass that stays stiff and reliable even in freezing conditions.
PINPOINT FOCUS EVERY TIME - Mathematically engineered diffraction mask eliminates guesswork for ultra-sharp telescope focus.
UNIVERSAL FIT ZERO HASSLE - Adjustable design fits tubes from 65mm to 100mm, perfect for a wide range of telescopes.
OPTIMIZED FOR IMAGING VISUALS - Ideal for DSLR, CCD, webcam, and visual observing—get flawless focus for planetary and deep sky shots.

The Astromania Bahtinov Mask FM60mm is a precision laser-cut focusing tool designed for telescopes with tube diameters between 65mm and 100mm. Crafted from durable 2mm plexiglass and equipped with non-scratching silicon-sleeved metal posts, it ensures a secure, centered fit without damaging your equipment. This mask uses a mathematically precise diffraction pattern to deliver fast, accurate focusing for both visual observation and astrophotography, compatible with reflectors and refractors alike.

Specifications

Brand	Astromania
Manufacturer	Astromania
Model	SKU_AM_BFM60
Model Name	FM60mm
Product Dimensions	13 x 13 x 0.3 cm; 31.18 g
Item model number	SKU_AM_BFM60
Compatible Devices	Camera, DSLR, Webcam
Batteries Included	No
Batteries Required	No
Material	Glass
Includes Rechargeable Battery	No
Manufacturer	Astromania
Item Weight	31.1 g

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