Instructions for use - EN
DKA Mask/Sports Glasses (DKA01)
Congratulations on purchasing your new DeKIJKadviseur DKA01 Mask/Sports Glasses.
The DKA01 viewing advisor mask glasses are designed to be worn under face protection without optical lenses, such as under full-face masks, ski goggles, work glasses, overglasses, etc.
The DKA01 can also be used without protective glasses, for example during sports or light work where safety glasses are not mandatory.
Use of the DKA01 mask/sports glasses is entirely at your own risk.
Adjusting the glasses before use
The glasses will be adjusted by the DeKIJKadviseur optician for an optimal fit. The correct size of springs must be selected, medium or large, for a good seal and comfortable wear.
Upon delivery, the glasses must be adjusted by the DeKIJKadviseur optician by adjusting the saddle nose pads to the shape of the nose, shaping the spring to the correct shape and adjusting the angle of inclination (see action2).
The DKA01 must be put on and taken off with both hands.
Prescription glasses
Prescription lenses are available in both single vision and multifocal versions. The lenses are made of CR39 material with an anti-scratch coating and anti-reflective (AR) treatment. The lenses must be fitted by a DeKIJKadviseur optician.
Accessoires
Your glasses come standard in a case specially designed for storing the DKA01. A headband with fastening materials is also included. The headband must be attached to the openings at the top of the coil spring (see action3).
A triangular transparent screwdriver with a special notch on one side is included for adjusting the angle of inclination and attaching the headband. This screwdriver is attached to the inside of the case and is easy to remove and replace (see action 4).
Cleaning
- Always keep the glasses clean.
- Rinse the glasses with lukewarm water after use.
- Do not use aggressive cleaning agents.
Storage and transport
- Always store the DAK01 glasses clean in the supplied case (see action 1).
- Do not use any other cases.
Actions
01 Storing glasses
Step 1:
Place the mask glasses with the lenses facing downwards in the case provided.
Step 2:
Fold the inner flap inwards.
Step 3:
Turn the temples inwards
Step 4:
Then fold down the outer flap and close the case with the press stud.
02 Adjust temple
Step 1:
Bring the rotator to the screw that secures the frame to the spring and turn it 180 degrees.
Step 2:
When the leg is in the desired position, tighten the screw again.
03 Attaching the headband
Step 1: Preparation
You will need two additional screws to attach the headband. Gather all the parts together.
Step 2: Connect
Place the eye of the headband over the eye of the spring. Then insert half of the screw into the eye.
Step 3: Attach
Then place the other half of the screw and tighten it with both hands.
Step 4: Adjusting the headband
Slide the buckle to adjust the headband to the desired length.
04 Storing a screwdriver
Stap 1: Insert screw
The screw fits easily into the hole in the centre of the corresponding case. You secure it by pressing the screw into the hole.
05 Temple replacement
Step 1: Preparation
Lay all the parts needed in front of you
Step 2: Loosen temple screw
Loosen the temple screw with the corresponding screw driver
Step 3: Remove old temple
Remove the old temple. It is important that you keep the temple screw. We need this also for the new temple
Step 4: Place new temple
Place the new temple on the screw. This can be a bit tricky, so use both hands.
Step 5: Tighten new temple
Tighten the temple screw with the corresponding screw driver.
Step 6: Done!
You replaced the old temple. Well done!
Updated on 24-11-2025
