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Johannes Scientific
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Products
Adjustable Solar Film Objective Lens Cover Filter 80-100mm
No reviews
Sale price
$15.99
Regular price
$19.99
Sale
Aluminum Bahtinov Focus Tool for Small Telescopes
1 review
From $38
Bahtinov Focus Tool for DSLR Camera Lens
33 reviews
From $29.99
High Precision Tri-Bahtinov Focus Tool
3 reviews
From $28
Johannes' Notebook for Astronomy
No reviews
$18.80
Kase Bright Star Professional Bahtinov Filter Focus Threaded Filter 77mm/82mm
No reviews
Sold Out
Kase Bright Star Professional Bahtinov Filter Focus Threaded Filter with Magnetic Adapter 77mm/82mm
$120
Large Bahtinov Focus Mask for 12 inch Telescopes 290-340 mm
No reviews
$62.99
Large Bahtinov Focus Tool for 10 inch Telescopes
No reviews
$57.50
Moon Calendar 2022
No reviews
Price
On sale from $12.38
Sale
Paper Solar Eclipse Glasses Total Observation Solar Glasses 3D Outdoor Eclipse Viewing Glasses ISO 12312-2:2015
No reviews
Sale price
$3.99
Regular price
$5.99
Sale
PowerSight 670nm Red Beam Flashlight - Ultimate Astronomy & Hunting Light
No reviews
Sale price
$3.33
Regular price
$7.50
Sale
Replacement Screws with Soft Tips for Bahtinov Focus Tools
1 review
Sale price
$4.85
Regular price
$7
Sale
Stainless Steel Travel Mug
No reviews
$39.87
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