Burgess Optical Company
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Discontinued Items:

APO Roof Binoculars

These apochromatic roof prism binoculars are ideal for birders and terrestial use. The binoculars have a solid feel and focus quickly and easily with the center focus knob.Our line of apochromatic roof prism binoculars feature:

  • Apochromatic Triplet Objectives
  • Composite Bodies
  • Screw up eye cups
  • Close Focus to 3 Feet
  • Waterproof, fog proof, and Shockproof.
  • Nitrogen Filled
  • Lightest, most compact 42 mm binos on the market!!
  • Model                       FOV                    Eye Relief               Weight
  • 8 X 42 Roof              7 Deg                       19 MM                     1.5 Lbs
  • 10 X 42 Roof            5 Deg                       19 MM                     1.5 Lbs

Series I Binoculars

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Our Series I line of binoculars were introduced in 2002 and featured:
  • Long Eye Relief
  • UHTC - Ultra High Transmission Coatings
  • BAK4 Prisms
  • Model          FOV @ 1000 Yds     Exit Pupil        Eye Relief 
    15 x 70                 4.4°                  4.4 mm             16 mm
  • 20 x 80 LW            3.5°                  4.4 mm             13 mm
  • 25 x 100               3.3°                  4.4 mm             13 mm

Series II Binoculars

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Burgess Optical worked with our binocular factory for over 1 year to bring a new level of quality and performance. These new binoculars offer features that have only been available at a much higher price or have never been available before.Such as the oversized prisms not found on current low cost giant binoculars.

For example, 22x100s, 20x90s & 20x100s using the same prisms as our 10x50 model - Our Series II use prisms with 4x this size. Speaking of prisms, ours are mounted in exclusive shock proof military housings. One additional benefit of the giant prisms is our interpupilary range - down to 52 mm. The new Series II binoculars are waterproof and O-ring sealed with center focus and screw up eyecups all in a custom foam lined aluminum case. There is nothing like these binoculars on the market currently and we will back that with our 30 day 'no questions asked' return policy.

Quality Optics

  • The 70, 80, and 90 mm versions are cemented
  • The 100 mm are air-spaced.
  • Every air to glass surface are broadband coated centered at 550 nm
  • 99.5% transmission in the visible spectrum per surface
  • BaK 4 prisms broadband coated
  • Eyepieces are wide field and feature screw-up eyecups.
  • Internal spacers have flat anodizing to reduce reflections.
Quality Construction

  • Prisms mounted in military grade shockproof prism housing.
  • All version are waterproof & fog proof.
  • The 80, 90, and 100mm versions feature a center bar.
  • All versions have center focusing with extra rigid eyepiece bridge
  • Eyepieces and objectives are O-ring sealed
  • Custom aluminum case with padded foam interior


The Series II line has been discontinued!
.
Model                      FOV @ 1000 Yds             Exit Pupil (mm)                       Eye Relief (mm)                      Price
15 x 70 S2                       4.4°                              4.4                                          18.2                                     $199
20 x 80 S2                       3.5°                              4.4                                          18.2                                     $249
20 x 90 S2                       3.3°                              4.4                                          18.2                                     $299
25 x 100 S2                     2.6°                              4.4                                          18.2                                     $399

Astro 100 binoculars

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  • 4 - element Objectives
  • 20x and 40x interchangeable eyepieces
  • Broadband anti-reflective coatings
  • Aluminum case

Vireo 8x25 roof prism binoculars

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  • Compact Size - Only 4" X 2.75"
  • Fully Broadband Coated
  • Screw up eye cups
  • 15mm eye relief
  • 8 Degree FOV
  • Water Resistant
  • Lightweight, 0.7 lbs, with Case and Neck Strap

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  • Home
  • Products
    • Ultra Red Dot Scope
    • Telescopes >
      • PlanetHunter Series
    • Binoculars >
      • UltraLight Series
      • Passport Series
      • Floating Binocular Strap
    • Eyepieces >
      • Ultra Monocentric >
        • Ultra Monocentric Eyepieces Blog
      • Erfle Eyepieces
      • Symmetrical Eyepieces
      • Planetary Eyepieces
    • Accessories >
      • Barlows
      • Filters >
        • Variable Dielectric Color Filters & Accessories
        • CX4 Contrast
        • OIII Filter
      • Diagonals >
        • CED
      • Binoviewer 1.9x OCA
      • MRF Bases
      • Cases
  • About Us
  • Contact Us
  • Astronomy Extras
    • Astro Images
    • STAR STUFF by Terry Alford
    • Product History Information >
      • Telescopes from Our Past
      • Binoculars from Our Past
  • Downloads & Info