Skip to content

All categories

Call Us

+1 208-939-2141

+1 208-939-2141

My Quote

Home
Accessories
- Telescope Accessories
- Optical Accessories
- Adapters and Imaging Accessories
- Mount Accessories
- Planewave Accessories
- The Original: Baader Planetarium
- Sporting Optics Accessories
Filters
Solar Observation
Spectroscopy
- DADOS Slit-Spectrograph
Mounts and Tripods
Telescopes
Sporting Optics
Dealer Locator
Contact Us

My Quote

Home
Accessories
Filters
Solar Observation
Spectroscopy
- DADOS Slit-Spectrograph
Mounts and Tripods
Telescopes
Sporting Optics
Dealer Locator
Contact Us

Home M68 (Zeiss)

M68 (Zeiss)

Filters

In stock Remove filter
M54 x 0.75 Remove filter
Clear all

$ From

$ To

In stock
Out of stock

Baader Planetarium

Accessories
Filters

50.2
38mm
39mm
45mm
48mm
50mm
50.8mm
51mm
58mm
61.5mm
62mm
64mm
65mm
67mm

0mm - 10mm
10.1mm - 20mm
30.1mm - 40mm
50.1mm - 60mm
70.1mm - 80mm
90.1mm - 100mm
Variable

65.5mm
66mm
68mm
74mm
74.5mm
75mm
76mm
79mm
81.5mm
82.1mm
85mm
91mm
92mm
93mm
100mm
112mm

Thread
Clamp
Dovetail Ring
Dovetail Ring Clamp
2" (50.8mm)
M48
M54 x 0.75
M55
M62
M68 x 1
S52
S74.3
SP54
T-2 (M42 x 0.75)

Thread
Dovetail Ring
2" (50.8mm)
2.7"
3"
3.3"
4"
M55
M56
M60
M63
M68 x 0.75
M68 x 1
M74
M86
S68
T-2 (M42 x 0.75)

Camera Adapter
Changer Adapter
Dust Cap
Expanding Piece
Extension
Eyepiece Clamp
Quick Changer
Reducing Piece
Switcher Ring
Tilt Adapter
Variable

Sort by

View as

In stock Remove filter
M54 x 0.75 Remove filter
Clear all

Original price $63.00 - Original price $63.00

Original price

$63.00

$63.00 - $63.00

Current price $63.00

| /

Baader Reducer M68 external to M54 external

Baader Planetarium

Description Reducing piece: M68a to M54a for direct connection of M54 accessories (e.g. QHY Color Filter Wheel (CFW 3) (various versions available...

View full details

Sort by

You recently viewed

Our Guarantee

Alpine Astronomical was founded out of our love and interest in amateur astronomy. We stand behind what we sell and will work hard to help you with any issues. If you are not satisfied with a product, you may certainly return the item. Please see our Returns policy for specific details.

About Us

Contact Us
About Alpine Astro
About Baader Planetarium
Rocky Plains Observatory
Our Astro Images
Dealer Locator
Useful Links
Terms of Service
Refund policy

Information

Blog
Latest News
Ordering and Shipping
Terms of Service
Privacy Policy
Returns and Warranty Policies

Follow us

Email Alpine Astronomical LLC Find us on Facebook

Subscribe to our Newsletter

Subscribe to our newsletter to keep up to date with the latest news and offers.

Email address

Dealer Locator
Contact Us

Copyright © 2025 Alpine Astronomical LLC.

Powered by Shopify

Added to your cart:

** total_quantity ** | ** unit_price ** / ** unit_measure **

(-)

Cart subtotal

×

Name
Email
Phone Number
Comment

×

Success

Your Request Submitted Successfully.

×

Error

Please Wait...