- The Telescope in Fisch is located at The Laboratory and is used to trigger Astral Anomalies.
- Players need different lenses to activate each anomaly during the night.
- Each anomaly provides unique bonuses, including Luck, XP, weight, and mutation chances.
The Telescope in Fisch lets players trigger powerful weather conditions, boosting their fishing progress at night. This effect is called ‘Astral Anomaly’, which helps you get high luck and a chance of getting mutated fish depending on the lens you use. However, you will first need to unlock the Telescope and collect all the required lenses. In this guide, we will tell you how Telescope works in Fisch.
How to Activate Telescope in Fisch
The Telescope is located in the laboratory. To access it, you first need to complete Astronomer Vega’s quests. You can find Astronomer Vega beside the large Telescope in front of the laboratory at coordinates -1878, 225, -414. You can use the Fisch GPS to locate him and start the questline:
- A Battery Dilemma: Obtain two Battery Casings for Astronomer Vega.
- Activating the Telescope: Complete any Anomaly Investigation quest.
This is the same location where you can unlock the Glimmersuit Speed Boots in Fisch, right outside Dr Crookspine’s office.

To find Battery Casings, you need to mine crystals inside any of the Astral Caverns; just make sure you have a pickaxe, and you are good to go. Once done, return to Astronomer Vega and complete the marked Anomaly investigation.
Head to the marked location in the Boreal Pines and talk to Brayden. Complete his small quest, and he will reward you with a Stellar Lens.
After completing these quests, you can interact with Astronomer Vega to use the Telescope.
How to Change Telescope Lens in Fisch
The Telescope uses different lenses to activate Astral Anomalies. Each Telescope Lens in Fisch triggers a specific anomaly during the night and provides a unique buff. Follow these steps to operate the Telescope:
- Talk to Astronomer Vega.
- Recharge your telescope by clicking on ‘Recharge’ below the battery.
- Select the number of Enchant Relics you need (each charge requires 1 Enchant Relic).
- Click on ‘Change Lens’ and choose a lens.
- Click on ‘Activate’ to trigger the Anomaly.

The standard battery just gives five charges; you can unlock the Reinforced Battery in Fisch and increase your Telescope’s charge to 20. When it runs out, using Enchant Relics tops the charge back up.
Fisch Astral Anomaly Effects and Buffs
You can change the Anomaly effects by swapping the lenses. Each lens gives you a different mutation in Fisch. Here are all five lenses along with their bonuses.
| Lens | Astral Anomaly | Buff |
|---|---|---|
| Stellar Lens | Celestial Congregation | 2.25x Luck and 5% chance for Celestial mutation (4x) |
| Seasonal Lens | Evershifting Eclipse | +25% XP and 5% chance for Solarblaze mutation (3.5x) |
| Deep Lens | Abyssal Alignment | +20% Weight and 5% chance for Abyssal mutation (5.5x) |
| Experimental Lens | Meteoric Outburst | Better meteor loot and 5% chance for Chaotic mutation (6.2x) |
| Moonlit Lens | Lunar Eclipse | 5% chance for Lunar (2.5x), Celestial (4x), Nova (6x), and Aurora (6.5x) mutations |

Each anomaly has a different use, so choose a lens based on the bonus needed for your fishing session.
That is how you unlock and use the Telescope in Fisch. Did you craft all the lenses yet? Let us know in the comments.
The Telescope is located at The Laboratory, beside the large Telescope outside the building.
There are five Telescope lenses: Deep, Seasonal, Experimental, Moonlit, and Stellar.
