The new 25x100 observation binoculars are ideal for serious binocular astronomy on a budget. The precision individual focusers are sealed, so the dry nitrogen stays in, and moisture stays out.

These binoculars feature full broadband multi-coating (all air-to-glass surfaces, including prisms), all-metal contruction with rubber armor, braced and hinged objective tubes, built-in mount - at a price that's almost too good to be true.

The binoculars have a 2.5° field of view, with very good sharpness across the entire field. The eyepieces have fold-down eyecups that work well with glasses (eye relief is a comfortable 18mm). Objective covers, ocular caps, and deluxe aluminum case are included.

The Senator 20x80 Military binoculars (420) put you at an effective distance of less than 100 yards from one mile-distant targets or other objects. Many spotters and observers are discovering these high power binoculars are easy to use, give them a better view and offer a lot more comfort during extended use than spotting scopes.

The 80-mm objective lenses, combined with Steiner’s legendary optics, deliver far superior low-light performance. Don’t let their light weight — they’re 30% lighter than look-alike competitors — fool you. These binoculars were developed for military and border patrol applications and are mil. spec. tough: totally waterproof, shock resistant, and rubber armored. Tripod mount is included, but these models are light enough to be hand held. Depth of field is about 80 yards out to infinity once focused for your eyes.

The Astronomical 25/40x100 binoculars have 100mm semi-apochromat triplet objectives (each objective is 4" in diameter!), and fully broadband multi-coated optics.

Rotating ocular turrets allow wide-angle viewing at 25x and high-power viewing at 40x.

For decades, these Carl Zeiss-designed binoculars were available only to the East German and Chinese militaries. Now the same factories are producing them for Oberwerk Corporation for the civilian market. This is the ultimate optical instrument for terrestrial observation as well as astronomy viewing.

The binoculars complete with rock-solid wooden tripod, mount (which is also a removable table-top tripod), and lightweight nylon form-fitted case (deluxe aluminum case optional).

The highy-acclaimed Astronomical Binocular Telescope (BT-100ANG) is now improved in two very important ways for those whose primary interest is binocular astronomy - 45 Degree oculars and a strong and smooth fork mount, which together provide comfortable viewing from horizon to zenith.

Of course these new binoculars also have Oberwerk's signature broadband multi-coatings on every lens surface, including the massive porro prisms. 25x fully multi-coated wide-angle eyepieces are included, but because of the industry-standard 1.25" helical focusers, your favorite telescope eyepieces can be used as well. The rest of the binoculars, including the semi-apochromatic triplet objectives, is the same proven design as found in the original Oberwerk BT-100 Binocular Telescope.

Complete package price includes binocular, removable handle, hard case with wheels and retractable handle, wooden tripod with fork mount, and 25x oculars. 7x50mm correct-image finderscope (as shown on the picture) is optional.

The telescope is pre-tapped for the finderscope's precision-ground dovetail base (no adjustment required - just lock it in and it's aligned). Because accurate collimation is critical at higher magnifications, Oberwerk Astronomical Binoculars are collimated prior to shipping.

The 32x82 High Lander observation binoculars (BL8J1) are not only for astronomy but fulfill the needs of observation and surveillance professionals.

82mm diameter objective lenses of these binoculars are fully multi-coated to enhance viewing, ensuring clear visual range and sharp images. The eyepiece is designed to provide a wide field of view with ample angle and high eye point for easy and less tiring viewing. Optional interchangeable 50X and 21X eyepieces are also available.

The binoculars feature the strong yet lightweight die-cast aluminum housing which is extremely durable, with a rigid structure that can endure hard usage. The housing is waterproof and filled with dry nitrogen gas to prevent the lens from fogging. Eyepieces are set at a 45 degree angle, allowing for easy, long term observation.

These waterproof binoculars allow for easier set-up. You only have to push in the eyepieces. Just pull them out for detachment.

This model features IF(Individual Focus) system. Focus each ocular individually. The hood prevents unnecessary light and raindrops.

The 32x82 High Lander binoculars (BL8J3) are not only for astronomy but fulfill the needs of observation and surveillance professionals.

The fluorite lenses of these observation binoculars eliminate color blur (chromatic aberration), improving resolution and contrast.

82mm diameter objective lenses of these binoculars are fully multi-coated to enhance viewing, ensuring clear visual range and sharp images. The eyepiece is designed to provide a wide field of view with ample angle and high eye point for easy and less tiring viewing. Optional interchangeable 50X and 21X eyepieces are also available.

The binoculars feature the strong yet lightweight die-cast aluminum housing which is extremely durable, with a rigid structure that can endure hard usage. The housing is waterproof and filled with dry nitrogen gas to prevent the lens from fogging. Eyepieces are set at a 45 degree angle, allowing for easy, long term observation.

These waterproof binoculars allow for easier set-up. You only have to push in the eyepieces. Just pull them out for detachment.

This model features IF(Individual Focus) system. Focus each ocular individually. The hood prevents unnecessary light and raindrops.

The Giant 20x80 binoculars are probably the best buy in the Oberwerk line. Giant 80mm objectives have a serious amount of light grasp, yet they weigh just 3.6 lbs!

These binoculars are fabulous for astronomy when used with a tripod, and light enough to be hand-held for terrestrial usage, such as wildlife observation and surveillance.

Low-reflection broadband multicoating is used on every air-to-glass surface, including prisms - an Oberwerk - exclusive feature not found on any competitor's 20x80mm. Light loss due to reflection and scattering is minimized, providing the highest level of light transmission possible. New "slow-focus" provides precise focus control that won't drift.

These binoculars have rugged rubber-armored metal body, all-glass lenses, BAK4 prisms, right ocular diopter adjustment, fold-down eyecups, brass 1/4-20 tripod adapter socket, caps, and strap. A hard case, for the ultimate in protection, is also included.

The 20x80 binoculars have excellent color correction and edge-of-field sharpness due to their relatively long focal length. They offer extraordinary astronomical viewing, and are also great for long-range terrestrial observation - especially when viewing under low light conditions.

The giant 80mm objectives gather a great deal of light (30% more than 70mm objectives), yet contrast is excellent.

These binoculars include the finest BAK4 prisms and are fully broadband multi-coated. They have a long 18mm eye relief (unusual for such high-magnification binoculars), so can be used by those that wear glasses.

The binoculars feature light-weight rubber-armored 15" long body. They also include right ocular diopter adjustment, soft rubber ocular and objective covers, and a carrying case.

These 20x80 Giant binoculars are Oberwerk's finest fixed-power 80mm binoculars. Giant 80mm triplet objectives have a serious amount of light grasp. The triplet objective design provides excellent performance from a compact body that's 3" shorter than the 20x80 Standard.

These Deluxe binoculars feature built-in aluminum mount which attaches directly to a tripod head or binocular astronomy mount without adapters. They are fabulous for astronomy as well as terrestrial usage, such as wildlife observation and surveillance.

The binoculars also feature waterproof construction and are nitrogen-filled to prevent internal fogging.

Low-reflection broadband multicoating is used on every air-to-glass surface, including prisms. Light loss due to reflection and scattering is minimized, providing the highest level of light transmission possible. Twist-up eyecups allow quick adjustment for those that are wearing glasses and those that are not, and the precise center focus control won't drift.

The 20x80 binoculars have excellent color correction and edge-of-field sharpness due to their relatively long focal length. They offer extraordinary astronomical viewing, and are also great for long-range terrestrial observation - especially when viewing under low light conditions.

The giant 80mm objectives gather a great deal of light (30% more than 70mm objectives), yet contrast is excellent.

These binoculars include the finest BAK4 prisms and are fully broadband multi-coated. They have a long 18mm eye relief (unusual for such high-magnification binoculars), so can be used by those that wear glasses.

The binoculars feature light-weight rubber-armored 15" long body. They also include right ocular diopter adjustment, soft rubber ocular and objective covers, and a carrying case.

The Astronomical 25/40x100 binoculars have 100mm semi-apochromat triplet objectives (each objective is 4" in diameter!), and fully broadband multi-coated optics.

Rotating ocular turrets allow wide-angle viewing at 25x and high-power viewing at 40x.

For decades, these Carl Zeiss-designed binoculars were available only to the East German and Chinese militaries. Now the same factories are producing them for Oberwerk Corporation for the civilian market. This is the ultimate optical instrument for terrestrial observation as well as astronomy viewing.

The binoculars complete with rock-solid wooden tripod, mount (which is also a removable table-top tripod), and lightweight nylon form-fitted case (deluxe aluminum case optional).