You're in Binoculars & Telescopes

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Best Seller
Explore Scientific 16mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6816-01

Explore Scientific 16mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6816-01

Explore Scientific 16mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6816-01. This eyepiece engineered from the makers of Explore Scientific features a removable and foldable soft silicone rubber eyecup for the comfort of the observer. The... ... more

Explore Scientific 16mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6816-01

Explore Scientific 16mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6816-01. This eyepiece engineered from the makers of Explore Scientific features a removable and foldable soft silicone rubber eyecup for the comfort of the observer. The...

Optics Planet

$263.99

FREE shipping

go to store
Explore Scientific 28mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6828-01

Explore Scientific 28mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6828-01

Explore Scientific 28mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6828-01. This eyepiece by the professionals at Explore Scientific uses advanced computer design combinations of low dispersion and high refractive index optical glasses and... ... more

Explore Scientific 28mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6828-01

Explore Scientific 28mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6828-01. This eyepiece by the professionals at Explore Scientific uses advanced computer design combinations of low dispersion and high refractive index optical glasses and...

Optics Planet

$359.99

FREE shipping

go to store
Best Seller
Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6820-01

Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6820-01

Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6820-01. This eyepiece by the professionals at Explore Scientific uses advanced computer design combinations of low dispersion and high refractive index optical glasses and... ... more

Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6820-01

Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6820-01. This eyepiece by the professionals at Explore Scientific uses advanced computer design combinations of low dispersion and high refractive index optical glasses and...

Optics Planet

$263.99

FREE shipping

go to store
Alpine Astronomical Baader Hyperion 68° 13mm Astronomical Eyepiece 1.25 HYP-13

Alpine Astronomical Baader Hyperion 68° 13mm Astronomical Eyepiece 1.25 HYP-13

[Pre Order - allow extra time] Alpine Astronomical Baader Hyperion 68° 13mm Astronomical Eyepiece (1.25"/2") 13mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and... ... more

Alpine Astronomical Baader Hyperion 68° 13mm Astronomical Eyepiece 1.25 HYP-13

[Pre Order - allow extra time] Alpine Astronomical Baader Hyperion 68° 13mm Astronomical Eyepiece (1.25"/2") 13mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and...

$169.00

FREE shipping

go to store
Alpine Astronomical Baader Hyperion 68° 5mm Astronomical Eyepiece 1.25 HYP-5

Alpine Astronomical Baader Hyperion 68° 5mm Astronomical Eyepiece 1.25 HYP-5

PROMO Get $34 in FREE Stuff + Free Exp. Delivery!

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 5mm Astronomical Eyepiece (1.25"/2") 5mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and M54... ... more

Alpine Astronomical Baader Hyperion 68° 5mm Astronomical Eyepiece 1.25 HYP-5

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 5mm Astronomical Eyepiece (1.25"/2") 5mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and M54...

$169.00

FREE shipping

go to store
Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece 1.25 HYP-24

Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece 1.25 HYP-24

PROMO Get $14 in FREE Stuff + Free Exp. Delivery!

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece (1.25"/2") 24mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and M54... ... more

Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece 1.25 HYP-24

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece (1.25"/2") 24mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and M54...

$169.00

FREE shipping

go to store
Explore Scientific 24mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6824-01

Explore Scientific 24mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6824-01

Explore Scientific 24mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6824-01. This eyepiece from the specialists at Explore Scientific uses advanced computer design combinations of low dispersion and high refractive index optical glasses and... ... more

Explore Scientific 24mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6824-01

Explore Scientific 24mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6824-01. This eyepiece from the specialists at Explore Scientific uses advanced computer design combinations of low dispersion and high refractive index optical glasses and...

Optics Planet

$323.99

FREE shipping

go to store
Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") FCFY-1

Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") FCFY-1

Free Express Shipping! Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") Planetary Viewing/Imaging Filter, 495nm Wavelength Bandpass, 1.25" Eyepiece Threads, 7-Layer Anti-Reflection Multi-Coated, No Reflections, Scatter or... ... more

Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") FCFY-1

Free Express Shipping! Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") Planetary Viewing/Imaging Filter, 495nm Wavelength Bandpass, 1.25" Eyepiece Threads, 7-Layer Anti-Reflection Multi-Coated, No Reflections, Scatter or...

$53.00

FREE shipping

go to store
Alpine Astronomical Baader 10mm Classic Ortho Eyepiece (1.25") BC0-10

Alpine Astronomical Baader 10mm Classic Ortho Eyepiece (1.25") BC0-10

Employing a classic orthoscopic design and engineered primarily for planetary viewing the Alpine Astronomical Baader 10mm Classic Ortho Eyepiece makes an ideal addition to your observational kit. With a generous 52? apparent angle of view it produces a... ... more

Alpine Astronomical Baader 10mm Classic Ortho Eyepiece (1.25") BC0-10

Employing a classic orthoscopic design and engineered primarily for planetary viewing the Alpine Astronomical Baader 10mm Classic Ortho Eyepiece makes an ideal addition to your observational kit. With a generous 52? apparent angle of view it produces a...

$84.00

FREE shipping

go to store
Alpine Astronomical Alpine Astronomical Baader Single Polarizing Filter (2") FPOL-2

Alpine Astronomical Alpine Astronomical Baader Single Polarizing Filter (2") FPOL-2

PROMO Get $9 in FREE Stuff + Free Exp. Delivery!

Free Express Shipping! Alpine Astronomical Alpine Astronomical Baader Single Polarizing Filter (2") Ideal for Lunar & Planetary Viewing, Enhances Overall Image Contrast, Standard 2" Eyepiece Filter Threads, Use Solar Viewing with Proper Filters ... more

Alpine Astronomical Alpine Astronomical Baader Single Polarizing Filter (2") FPOL-2

Free Express Shipping! Alpine Astronomical Alpine Astronomical Baader Single Polarizing Filter (2") Ideal for Lunar & Planetary Viewing, Enhances Overall Image Contrast, Standard 2" Eyepiece Filter Threads, Use Solar Viewing with Proper Filters

$83.00

FREE shipping

go to store
Alpine Astronomical Baader Double Polarizing Filter (1.25") FPOL-1D

Alpine Astronomical Baader Double Polarizing Filter (1.25") FPOL-1D

[Pre Order - allow extra time] Alpine Astronomical Baader Double Polarizing Filter (1.25") Double Rotating Filter Cells, Ideal for Lunar & Planetary Viewing, Enhances Overall Image Contrast, Standard 1.25" Eyepiece Filter Threads, Allows Solar Viewing... ... more

Alpine Astronomical Baader Double Polarizing Filter (1.25") FPOL-1D

[Pre Order - allow extra time] Alpine Astronomical Baader Double Polarizing Filter (1.25") Double Rotating Filter Cells, Ideal for Lunar & Planetary Viewing, Enhances Overall Image Contrast, Standard 1.25" Eyepiece Filter Threads, Allows Solar Viewing...

$97.00

FREE shipping

go to store