Indulge in astronomy, terrestrial spotting, and observations with the Bresser Pirsch 25-75x100 Spo...Indulge in astronomy, terrestrial spotting, and observations with the Bresser Pirsch 25-75x100 Spotting Scope. This 45° angled-viewing device features a fully multi-coated lens and a BaK4 Porro prism design to produce sharp, bright, and high contrast images. Its oversized 100mm objective with 25x to 75x magnification enables you to view every object with precision, regardless of the distance. The Pirsch spotting scopes are especially for the price-conscious observer and hunter. Equipped with fully multi-coated, big 100mm optics, they make (even at difficult light conditions) high magnifications possible. In conjunction with the waterproof and non-reflective housing, they are a reliable tool for birding and hunting. They are also great for digiscoping: Using the 4914910 digital camera adapter - deluxe, nearly every digital camera or compact camcorder can be used. Dimension: 485x128x177 / Weight: 2.4 KG / Magnification: 25-75x Included: Spotting scope, multi-functional nylon case, carrying strap, dusk caps and instruction manual.
The Bresser Pirsch 25-75x100 Spotting Scope is designed for budget-conscious astronomy enthusiasts, hunters, and birdwatchers seeking detailed terrestrial and celestial views. Its key benefit is offering high magnification and bright, clear images through its large 100mm objective lens and fully multi-coated optics, even in challenging light. A potential caveat for some users may be its larger size and weight compared to more compact scopes.
All features
Brand
BRESSER
Extended Product Information
FAQs
What is the primary use for this spotting scope?
This spotting scope is versatile, suitable for birdwatching, nature observation, terrestrial spotting, and amateur astronomy, particularly for those on a budget.
Is a tripod required for use?
While not strictly required for low magnifications, a sturdy tripod is highly recommended for stable viewing, especially at higher magnifications (above 40x) and for astronomy.
How do I clean the lenses?
Gently brush off dust with a lens brush. For smudges, use a microfiber lens cloth and a small amount of lens cleaning fluid. Avoid touching the lens surfaces with your fingers.
Can I take photos through this spotting scope?
Yes, with the use of a compatible digiscoping adapter (sold separately), you can connect a digital camera or camcorder to capture images and videos.
Is the scope waterproof?
Yes, the housing is waterproof, meaning it can withstand rain and splashes, but it is not designed for submersion in water.
What is the difference between BK-7 and BaK4 prisms?
BaK4 prisms generally offer a brighter and more uniform image with a more rounded exit pupil compared to BK-7 prisms, especially noticeable at higher magnifications. The Pirsch uses BK-7.
What is included in the box?
The package typically includes the spotting scope, a multi-functional nylon case, a carrying strap, dust caps, and an instruction manual.
Troubleshooting
Image is blurry or not sharp
Ensure the focus knob is properly adjusted. For high magnifications, a stable tripod is essential. Clean the eyepiece and objective lens if they appear dirty.
Appears dim or lacks contrast
Check that all lens caps are removed. Ensure the fully multi-coated surfaces are clean. Consider observing conditions, as extremely low light may still limit performance.
Difficult to hold steady
Use a stable tripod. Practice smooth movements when adjusting focus or aiming.
Water ingress or fogging
While waterproof, avoid prolonged submersion. If fogging occurs internally (rare), allow the scope to acclimate to ambient temperature slowly and contact customer support if persistent.
Pros and Cons
Pros
Excellent image clarity and brightness due to large objective and FMC optics.
Versatile magnification range suitable for various observation types.
Durable, waterproof construction for outdoor use.
Comfortable angled viewing design.
Good value for its performance and features.
Cons
Relatively heavy and bulky for long-distance carrying.
BK-7 prism is good, but not as superior as BaK4 in some high-end models.
Tripod is often recommended for optimal stability at higher magnifications, but not always included.
Focus knob might require fine adjustments for pinpoint sharpness.
Setup, Compatibility & Care
Setup:
Mount the spotting scope onto a stable tripod using the standard tripod thread (if not already mounted).
Remove the objective lens cap and eyepiece dust cover.
Look through the eyepiece and use the focus knob to achieve a sharp image. For higher magnifications, fine adjustments are crucial.
Compatibility:
Tripod: Compatible with any standard tripod with a 1/4"-20 mounting screw. A sturdy tripod is highly recommended for stable viewing, especially at higher magnifications.
Digiscoping: Can be adapted for digiscoping with Bresser camera adapter (e.g., 4914910) or other universal adapters for digital cameras and camcorders.
Care:
Cleaning Lenses: Use a soft lens brush to remove dust. For smudges, use a microfiber lens cloth and a specialized lens cleaning solution sparingly. Never use abrasive materials.
Housing: Wipe the exterior with a slightly damp cloth. Ensure the scope is dry before storing.
Storage: Store in the included padded nylon case in a dry environment. Keep dust caps on when not in use.