diff --git a/src/main/java/de/ellpeck/actuallyadditions/api/recipe/LensConversionRecipe.java b/src/main/java/de/ellpeck/actuallyadditions/api/recipe/LensConversionRecipe.java
deleted file mode 100644
index 8623fda8f..000000000
--- a/src/main/java/de/ellpeck/actuallyadditions/api/recipe/LensConversionRecipe.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * This file ("LensConversionRecipe.java") is part of the Actually Additions mod for Minecraft.
- * It is created and owned by Ellpeck and distributed
- * under the Actually Additions License to be found at
- * http://ellpeck.de/actaddlicense
- * View the source code at https://github.com/Ellpeck/ActuallyAdditions
- *
- * © 2015-2017 Ellpeck
- */
-
-package de.ellpeck.actuallyadditions.api.recipe;
-
-import de.ellpeck.actuallyadditions.api.internal.IAtomicReconstructor;
-import de.ellpeck.actuallyadditions.api.lens.Lens;
-import net.minecraft.block.BlockState;
-import net.minecraft.item.ItemStack;
-import net.minecraft.item.crafting.Ingredient;
-import net.minecraft.util.math.BlockPos;
-
-Mi@Deprecated
-public class LensConversionRecipe {
-
-    protected final Ingredient input;
-    protected final ItemStack output;
-    protected final int energy;
-    protected final Lens type;
-
-    @Deprecated
-    public LensConversionRecipe(ItemStack input, ItemStack output, int energy, Lens type) {
-        this(Ingredient.of(input), output, energy, type);
-    }
-
-    public LensConversionRecipe(Ingredient input, ItemStack output, int energy, Lens type) {
-        this.input = input;
-        this.output = output;
-        this.energy = energy;
-        this.type = type;
-    }
-
-    public boolean matches(ItemStack input, Lens lens) {
-        return this.input.test(input) && this.type == lens;
-    }
-
-    public Ingredient getInput() {
-        return this.input;
-    }
-
-    public ItemStack getOutput() {
-        return this.output;
-    }
-
-    public int getEnergyUsed() {
-        return this.energy;
-    }
-
-    public Lens getType() {
-        return this.type;
-    }
-
-    public void transformHook(ItemStack stack, BlockState state, BlockPos pos, IAtomicReconstructor tile) {
-    }
-}
diff --git a/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/render/ReconstructorRenderer.java b/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/render/ReconstructorRenderer.java
index e86b21708..da0fc3b89 100644
--- a/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/render/ReconstructorRenderer.java
+++ b/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/render/ReconstructorRenderer.java
@@ -21,6 +21,7 @@ import net.minecraft.client.renderer.IRenderTypeBuffer;
 import net.minecraft.client.renderer.WorldRenderer;
 import net.minecraft.client.renderer.tileentity.TileEntityRenderer;
 import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.state.properties.BlockStateProperties;
 import net.minecraft.util.Direction;
@@ -41,6 +42,7 @@ public class ReconstructorRenderer extends TileEntityRenderer<TileEntityAtomicRe
         ItemStack stack = tile.inv.getStackInSlot(0);
         //default color 0x1b6dff
         int color = tile.getBeamColor();
+        int length = 5;
         Direction direction = tile.getOrientation();
         float rot = 360.0f - direction.getOpposite().toYRot(); //Sigh...
         float pitch = 0;
@@ -49,8 +51,13 @@ public class ReconstructorRenderer extends TileEntityRenderer<TileEntityAtomicRe
         } else if (direction == Direction.DOWN) {
             pitch = -90;
         }
+
+        if (stack.getItem() instanceof ILensItem) {
+            length = ((ILensItem) stack.getItem()).getLens().getDistance();
+        }
+
         if (tile.getProgress() > 0) {
-            AssetUtil.renderLaser(matrices, buffer, 0, 0, 0, rot, pitch, 5, 0, color, 0.8f * tile.getProgress(), 0.2f);
+            AssetUtil.renderLaser(matrices, buffer, 0, 0, 0, rot, pitch, length, 0, color, 0.8f * tile.getProgress(), 0.2f);
             tile.decTTL();
         }
         if (stack.isEmpty() || !(stack.getItem() instanceof ILensItem)) {
diff --git a/src/main/java/de/ellpeck/actuallyadditions/mod/recipe/EnchBookConversion.java b/src/main/java/de/ellpeck/actuallyadditions/mod/recipe/EnchBookConversion.java
deleted file mode 100644
index 0aeb87774..000000000
--- a/src/main/java/de/ellpeck/actuallyadditions/mod/recipe/EnchBookConversion.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package de.ellpeck.actuallyadditions.mod.recipe;
-
-import com.google.common.collect.ImmutableMap;
-import de.ellpeck.actuallyadditions.api.ActuallyAdditionsAPI;
-import de.ellpeck.actuallyadditions.api.internal.IAtomicReconstructor;
-import de.ellpeck.actuallyadditions.api.recipe.LensConversionRecipe;
-import net.minecraft.block.Block;
-import net.minecraft.block.BlockState;
-import net.minecraft.enchantment.Enchantment;
-import net.minecraft.enchantment.EnchantmentHelper;
-import net.minecraft.item.ItemStack;
-import net.minecraft.item.Items;
-import net.minecraft.item.crafting.Ingredient;
-import net.minecraft.util.math.BlockPos;
-
-import java.util.Map;
-
-// TODO: [port][test] check that this works
-public class EnchBookConversion extends LensConversionRecipe {
-
-    public EnchBookConversion() {
-        super(Ingredient.of(Items.ENCHANTED_BOOK), ItemStack.EMPTY, 155000, ActuallyAdditionsAPI.lensDefaultConversion);
-    }
-
-    @Override
-    public void transformHook(ItemStack stack, BlockState state, BlockPos pos, IAtomicReconstructor tile) {
-        for (Map.Entry<Enchantment, Integer> e : EnchantmentHelper.getEnchantments(stack).entrySet()) {
-            ItemStack book = new ItemStack(Items.ENCHANTED_BOOK);
-            Map<Enchantment, Integer> ench = ImmutableMap.of(e.getKey(), e.getValue());
-            EnchantmentHelper.setEnchantments(ench, book);
-            Block.popResource(tile.getWorldObject(), pos, book);
-        }
-    }
-
-}