Praktica Discovery 8x42 - Binoculars

Discovery 8x42 - Binoculars Praktica - Free user manual and instructions

Find the device manual for free Discovery 8x42 Praktica in PDF.

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Product type Binoculars
Brand Praktica
Model Discovery 8x42
Magnification 8x
Objective lens diameter 42 mm
Field of view 122 m at 1000 m
Exit pupil 5.25 mm
Twilight factor 18.3
Focus Central
Prism type Roof
Optical coating Multi-coated
Body material Aluminum
Weight 700 g
Dimensions (L x W x H) 150 x 125 x 55 mm
Power supply None (passive binoculars)
Usage Nature observation, hunting, sports
Maintenance and cleaning Clean the lenses with a soft dry cloth. Avoid solvents.
Safety Never look directly at the sun through the binoculars.
Warranty 2 years
Included accessories Case, strap, lens caps, cleaning cloth
Number of pages in the manual 17

Frequently Asked Questions - Discovery 8x42 Praktica

How to adjust the focus on the Praktica Discovery 8x42 binoculars?
Turn the central focus wheel until you get a sharp image. To compensate for vision differences between your eyes, use the diopter ring on the right eyepiece.
Can these binoculars be used with glasses?
Yes, the eyepieces have retractable rubber eyecups. If you wear glasses, fold them down to bring your eyes closer to the lenses.
What is the minimum focusing distance?
The minimum focusing distance is about 3 meters, ideal for observing close objects.
How to clean the lenses without scratching them?
First use a blower to remove dust, then a soft microfiber cloth. If necessary, lightly dampen with water or an optical cleaning product. Avoid any solvents.
Are the binoculars waterproof?
Yes, the Discovery 8x42 model is nitrogen-filled and waterproof, preventing fogging and protecting against splashes. However, do not immerse them.
Can the binoculars be mounted on a tripod?
Yes, these binoculars have a mounting thread (adapter not included) to mount them on a tripod via a standard adapter.
What is the warranty on these Praktica binoculars?
The legal warranty is 2 years, covering manufacturing defects. Keep your receipt for any claims.
How to adjust the distance between the two barrels?
Fold the two barrels around the central hinge until you see a single circle in your field of vision. This corresponds to your interpupillary distance.
What is the field of view at 1000 meters?
The field of view is 122 meters at 1000 meters, which is an apparent angle of about 7 degrees.
Where can I get the manual in French?
You can download the manual for free on notice-facile.com. Enter the model Discovery 8x42 or select French language on the download page.

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Download the instructions for your Binoculars in PDF format for free! Find your manual Discovery 8x42 - Praktica and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. Discovery 8x42 by Praktica.

USER MANUAL Discovery 8x42 Praktica

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Product Guide

Produktführer

Guide des Produits

Guía del Producto

Guida al Prodotto

We thank you for choosing this product from PRAKTICA International Ltd. If you have any questions, please consult your specialist dealer or contact us directly at www.praktica.de

Operation

Adjusting the Interpupillary Distance (IPD)

The interpupillary distance, or the distance between the pupils, varies from person to person. The binoculars must be correctly aligned (adjusted) to the distance between your pupils to achieve a single, clear image. To adjust this distance, lift the binoculars up to your eyes (using both hands) and look at an object in the distance. Move the two barrels (halves) of the binoculars closer together or further apart until you see a single, clear image. Check that the interpupillary distance is set correctly every time you use your binoculars.

WARNING: Viewing the Sun may cause permanent eye damage. Do not view the Sun with your binoculars or even with the naked eye.

Praktica Discovery 8x42 - Adjusting the Interpupillary Distance (IPD) - 1

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Eyecup Adjustment

PRAKTICA binoculars feature twist up rubber eyecups to accommodate both eyeglass and non-eyeglass wearers. If you do not wear eyeglasses, leave the rubber eyecups in the up position. If you wear eyeglasses, make sure that the eyecups are down to obtain the maximum field of view. When you are done observing, make sure the rubber eyecups are in the up position for storage.

Praktica Discovery 8x42 - Eyecup Adjustment - 1

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Focusing

  1. Adjust the interpupillary distance by moving the center hinge until you see a single circular image.
  2. The diopter adjustment ring is located directly below the right eyecup (A). Make sure the diopter adjustment is set to "zero" for now (raised index tab on the diopter ring is lined up with center mark on the binoculars). Keep both eyes open at all times.
  3. Using the attached lens cap or your hand, cover the objective (front) lens on the right side of the binoculars as you look into the eyepieces.

  4. Using the center focus knob (B), focus on a distant object with fine detail (e.g., brick wall, tree branches, etc) until it appears as sharp as possible on the left side.

  5. Uncover the objective lens on the right side, and cover the left objective lens while continuing to view the same object.

  6. Rotate the diopter adjustment ring (A) to bring the object into focus in the right side of the binoculars. Avoid over-turning or forcing the diopter mechanism. If you are unable to bring the object into focus on the right side by adjusting the diopter ring, make sure the left side is still focused and that the center focus knob was not moved from its original setting. The diopter adjustment only affects the right side.

  7. Your binoculars should now be adjusted for your eyes. Focusing for any distance can now be done simply by turning the center focus knob. (B)

Praktica Discovery 8x42 - Focusing - 1

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Waterproof/Fogproof

Your PRAKTICA binoculars has been designed and built utilizing the latest waterproof and fogproof technology. The binoculars are O-ring sealed for complete moisture protection. Fogproof protection is achieved from dry nitrogen purging that removes all internal moisture.

Tripod Adaptability

PRAKTICA binoculars feature a built-in thread that allows the binoculars to be attached to a tripod using a binocular tripod adapter. This thread can be accessed by unscrewing the logo plate found on the front of the hinge. To attach the binocular to a tripod, thread the adapter into the binoculars and attach the other end of the adapter to a photographic tripod. Mounting the binoculars on a tripod allows for added stability and comfort during prolonged viewing.

Praktica Discovery 8x42 - Tripod Adaptability - 1

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Neck Strap Attachment

Thread the ends of the neck strap through the strap lugs on each side of the binoculars, then back through the plastic buckle. Adjust the position of the binoculars on your chest as they hang around your neck by changing the length of the strap portion which passes through the lug and buckle (by an equal amount on each side).

Praktica Discovery 8x42 - Neck Strap Attachment - 1

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Maintenance & Care

Your PRAKTICA binoculars will provide years of trouble-free service if it receives the normal care you would give any fine optical instrument.

  1. Avoid sharp impacts. Set the binoculars down gently on hard surfaces.
  2. Tug on the strap after attaching it to make sure it is securely fastened to the binoculars before placing it around your neck.
  3. Protect the optics of your binoculars by putting on all lens caps when not in use.
  4. Store your binoculars in a cool, dry place whenever possible.
  5. When storing for an extended period of time, place the binoculars in a plastic bag or airtight container with a desiccant.
  6. Do not leave the binoculars in a car on a hot/sunny day or near anything that generates heat as this may cause damage.
  7. Clean any dust, dirt or water that may get on the binoculars or inside moving parts as soon as possible to prevent any unforeseen damage.

Cleaning

We have designed all elements and surfaces to require little care. To ensure the long-lasting optical brilliance of your binoculars, you should keep the glass surfaces free of dirt, oil and grease. When cleaning the lenses, first remove larger particles with an optical lens brush. For the subsequent thorough cleaning we recommend breathing onto the lens surface to form a coat of condensation and then cleaning it with a soft, moist cloth. The housing is best cleansed with a soft, moist cloth (don't use the lens-cleaning cloth).

In the event of hard-to-remove dirt (e.g. sand) the eye cups can be unscrewed and cleaned very easily.

Lens-Cleaning Cloth

You can clean high sensitive lens surfaces with the enclosed special microfibre cloth. It is suitable for objective lenses, ocular lenses and spectacles.

Please keep the cloth clean, as dirt can damage the lens surface. If the cloth becomes soiled it can be washed in lukewarm soapy water and left to dry. Please only use for cleaning lens surfaces!

Warranty

PRAKTICA grant a worldwide warranty of 25 years from the date of purchase in accordance with the following conditions:

If defects in material and/or workmanship appear, we will take over material costs for the entire warranty period. We reserve the right in such instances to repair or replace the instrument or the defective part at our discretion. During the first five years we will take over all labour costs.

This guarantee in no way limits the statutory warranty obligations.

In the event that our range of products are updated, we reserve the right to repair defective instruments or to replace them with those of equal value.

We undertake no liability for repairs carried out by a repair shop which has not been authorized by us, nor for damages caused by improper use, nor for direct or indirect damages brought about by defects on the instrument. In addition, all parts are excluded from the warranty which are subject to natural wear, such as eyepiece caps, objective lens caps, carry straps, cases, armouring, etc.

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Fokussieren

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Wartung und Pflege

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Mise Au Point

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Enfoque

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Resistente al Agua / Resistente a la Niebla

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Correa

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Messa a Fuoco

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Manutenzione e Cura

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Product Support

www.praktica.de

5 Century Point, Halifax Road

High Wycombe, Bucks, HP12 3SL

United Kingdom

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Product information

Brand : Praktica

Model : Discovery 8x42

Category : Binoculars