HIKMICRO Eyepiece (ocular) for Thunder 3.0 Clip-On

With the HIKMICRO Eyepiece for Thunder 3.0, you can transform your Thunder 3.0 thermal imaging clip-on into a comfortable thermal monocular within seconds. This way, you can use your clip-on not only on the scope but also as a high-quality observation device for stand hunting, stalking, game management, and wildlife observation.
The original HIKMICRO eyepiece was specially developed for the Thunder 3.0 series and allows a quick switch between clip-on and observation mode. This significantly increases the flexibility of your thermal device and often eliminates the need for an additional monocular. :contentReference[oaicite:0]{index=0}
Highlights

Original HIKMICRO accessory
Transforms Thunder 3.0 clip-on into a thermal monocular
Fits all Thunder 3.0 models
Quick mounting via M52 × 0.75 thread
Diopter adjustment from -5 D to +5 D
15 mm eye relief
5 mm exit pupil
Ideal for hunting, game management, and wildlife observation

One device – two uses
A thermal clip-on is often initially used for game search before being mounted on the scope. With the Thunder 3.0 Eyepiece, an additional observation device is no longer necessary. Within seconds, you turn your Thunder 3.0 into a full-fledged thermal monocular.
This saves weight in the backpack, reduces equipment, and enables a quick switch between observation and shot preparation – a real advantage in everyday hunting.
Perfectly matched to the Thunder 3.0 series
As an original HIKMICRO accessory, the eyepiece is precisely matched to the Thunder 3.0 series. The M52 × 0.75 connection ensures a secure fit, while the diopter adjustment from -5 to +5 diopters allows individual adaptation to eyesight.
With an eye relief of 15 mm and an exit pupil of 5 mm, the eyepiece offers high observation comfort – even during longer sessions in the field.
Who is the HIKMICRO Eyepiece suitable for?

Ideal for owners of a Thunder 3.0 clip-on
Perfect for stand hunting and stalking
Optimal for game management
Recommended for hunters who want to use only one device for observation and clip-on operation
Original accessory with perfect fit

Our assessment
The Thunder 3.0 Eyepiece is, in our opinion, one of the most useful accessories of the entire Thunder series. Those who regularly use their thermal device for game search benefit enormously from being able to use the clip-on as a monocular as well. This not only saves costs for an additional device but also makes the entire system significantly more flexible.
💡 Heimdall Vision practical tip
Many experienced hunters first observe with the eyepiece and only mount the Thunder 3.0 on the day optic immediately before the shot. This ensures more calm at the stand, reduces unnecessary movements, and significantly increases operating comfort.
Technical data

Manufacturer: HIKMICRO

Model: HM-THUNDER 3.0-E

Product type: Eyepiece

Compatibility: Thunder 3.0 series

Thread: M52 × 0.75

Exit pupil: 5 mm

Eye relief: 15 mm

Diopters: -5 D to +5 D

Dimensions: 58 × 58 × 52.3 mm

Weight: 104.5 g

Compatibility

HIKMICRO Thunder TH35C 3.0
HIKMICRO Thunder TQ35C 3.0
HIKMICRO Thunder TQ50C 3.0
HIKMICRO Thunder TQ50CL 3.0

Scope of delivery

1 × HIKMICRO Eyepiece HM-THUNDER 3.0-E

Suitable accessories
For maximum readiness, we recommend the HIKMICRO battery HM-3644DC and the HIKMICRO charger HM-CB-T2. Together with the Thunder 3.0 Eyepiece, you get an especially flexible thermal system for observation and hunting.