Show sidebar
Filters
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Kron-Cousins, UV 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Kron-Cousins, IR 50 x 50mm

Original price was: $1,246.00.Current price is: $120.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Johnson-Bessel, Violet 50mm Dia.

Original price was: $1,246.00.Current price is: $120.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Johnson-Bessel, UV 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Johnson-Bessel, IR 50 x 50mm

Original price was: $1,246.00.Current price is: $120.00.
Sale
Add to cart
Quick view

50mm Dia., 0.25 NA, 600-1050nm Coated, NIR Aspheric Lens

Original price was: $838.60.Current price is: $83.00.
Sale
Add to cart
Quick view

9mm Protected Silver Coated, Amici Roof Prism

Original price was: $183.40.Current price is: $55.99.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Kron-Cousins, Violet 50 x 50mm

Original price was: $1,246.00.Current price is: $120.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Kron-Cousins, Red 50mm Dia.

Original price was: $1,246.00.Current price is: $120.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Kron-Cousins, IR 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Johnson-Bessel, Violet 50 x 50mm

Original price was: $1,246.00.Current price is: $120.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Johnson-Bessel, Red 50mm Dia.

Original price was: $1,246.00.Current price is: $120.00.
Sale
Add to cart
Quick view

Astronomy Bandpass Filter, Johnson-Bessel, IR 25mm Dia.

Original price was: $434.00.Current price is: $43.00.
Sale
Add to cart
Quick view

6″ Diameter x 30″ FL Uncoated, Parabolic Mirror

Original price was: $761.53.Current price is: $76.00.
Sale
Add to cart
Quick view

8mm EFL Unmounted, RKE Precision Eyepiece

Original price was: $170.80.Current price is: $51.99.
Sale
Add to cart
Quick view

5mm VIS 0° Coated Dove Prism

Original price was: $229.60.Current price is: $68.99.
Sale
Add to cart
Quick view

5mm Uncoated Dove Prism

Original price was: $207.20.Current price is: $62.99.
Sale
Add to cart
Quick view

8mm EFL Mounted, RKE Precision Eyepiece

Original price was: $170.80.Current price is: $51.99.
Sale
Add to cart
Quick view

90mm Dia x 849.9mm FL Achromatic Lens, Mtd

Original price was: $952.00.Current price is: $95.00.
Sale
Add to cart
Quick view

76.6mm Dia x 849.9mm FL Achromatic Lens

Original price was: $798.00.Current price is: $79.00.
Sale
Add to cart
Quick view

50mm Dia., 0.63 NA, Uncoated, NIR Aspheric Lens

Original price was: $768.60.Current price is: $76.00.
Sale
Add to cart
Quick view

50mm Dia., 0.25 NA, 350-700nm Coated, NIR Aspheric Lens

Original price was: $838.60.Current price is: $83.00.
Sale
Add to cart
Quick view

75mm Dia., 0.25 NA, Uncoated, NIR Aspheric Lens

Original price was: $1,246.00.Current price is: $120.00.
Sale
Add to cart
Quick view

63.5mm Dia x 486.3mm FL Achromatic Lens

Original price was: $520.80.Current price is: $52.00.