Flip Mirror, Diagonal-/Erect Prisms & Stardiagonal Mirrors

Baader T-2 BBHS ® Mirror Diagonal

T-2 BBHS star diagonal without T-2 outer threads. Provides greatest reflectance over most spectral range from 390 to 2000 nm Much higher in...

Baader 2" ClickLock Diagonal Mirror

• 2" dielectric 1/10 wave mirror
• Baader's Dielectric coating for 99% reflectivity - After Coating!

Baader 2" ClickLock Diagonal Mirror M68 (Carl Zeiss) thread

• With M68 Carl Zeiss Thread
   

Baader 2" BBHS ® Mirror Diagonal with 2" ClickLock Clamp

2" BBHS star diagonal with 2" ClickLock terminal and black case. Provides greatest reflectance over most spectral range from 390 to...

Vixen Diagonal Prism 31.7mm

[T-2 #1C] Baader Prism Diagonal T-2/90°

• telescope side: 2"/T-2 or 1.25", eyepiece side: 1.25" eyepiece holders
• Prism Diagonal 32mm

Baader Prism Diagonal T-2/90° - Set

• [T-2 #1C] Set 1.25"
   

[T-2 #1A] Baader T-2 90° BBHS® Stardiagonal Prism (Zeiss Prism)

Baader T-2 90° BBHS® Stardiagonal Prism (Zeiss Prism) Full clear aperture of 35mm Optical length: 38.5mm With male/female T-2...

Baader 2" BBHS ® Prism Star Diagonal Prism with 2" ClickLock Clamp

2" BBHS prism star diagonal (BaK4 glass) with 2" ClickLock clamp and black case Baader 2" Safety Kerf nosepiece with 2"...

Baader T-2/90° Erecting Prism (Astro-Quality-Grade)

• Worlds Best Erecting Prism
• Carl Zeiss Norm

Baader 2"/90° Astro Amici-Prism with BBHS ® coating

2" ClickLock-Clamp and 2" nosepiece. Suited for astronomical observation at high magnification Hard-silver-coated and protected...

Baader 2" Erecting Prism 90°

90° Amici-erecting-prism with 2" eyepiece and 2" barrel Including Reduction 2" to 1¼" Excellent for...

Baader 2" Erecting Prism 45° (SC)

2" Erecting Prism 90° with 2" holder and 2" sleeve With 2" SC-thread and 2" / 1¼"-reducer...

Baader FlipMirror II Star Diagonal

Baader-FlipMirror II Star Diagonal (BFM II) with three ports: Straight-through (S52, M48 and T-2 on both sides) for full-frame camera,...

Vixen Flip Mirror

With an enhanced aluminum coating giving 99% reflectivity, this diagonal has much to offer. Attach this diagonal to your telescope via a 2"...

Vixen Flip Mirror - 2 inch

• 2 inch Version

Sky-Watcher 45°-90° Vari-Angle Mirror Diagonal

SOLD OUT!!! Can easily be switched between 45° and 90° Standard 1.25"/31.7mm format This convenient mirror diagonal can...